20223375900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9377}}^1$

素因数の和:9493

約数の個数: 288

約数和(自身を含む): 72935331840

約数和(自身を除く): 52711955940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 79, 84, 91, 100, 105, 130, 140, 150, 156, 158, 175, 182, 195, 210, 237, 260, 273, 300, 316, 325, 350, 364, 390, 395, 420, 455, 474, 525, 546, 553, 650, 700, 780, 790, 910, 948, 975, 1027, 1050, 1092, 1106, 1185, 1300, 1365, 1580, 1659, 1820, 1950, 1975, 2054, 2100, 2212, 2275, 2370, 2730, 2765, 3081, 3318, 3900, 3950, 4108, 4550, 4740, 5135, 5460, 5530, 5925, 6162, 6636, 6825, 7189, 7900, 8295, 9100, 9377, 10270, 11060, 11850, 12324, 13650, 13825, 14378, 15405, 16590, 18754, 20540, 21567, 23700, 25675, 27300, 27650, 28131, 28756, 30810, 33180, 35945, 37508, 41475, 43134, 46885, 51350, 55300, 56262, 61620, 65639, 71890, 77025, 82950, 86268, 93770, 102700, 107835, 112524, 121901, 131278, 140655, 143780, 154050, 165900, 179725, 187540, 196917, 215670, 234425, 243802, 262556, 281310, 308100, 328195, 359450, 365703, 393834, 431340, 468850, 487604, 539175, 562620, 609505, 656390, 703275, 718900, 731406, 740783, 787668, 853307, 937700, 984585, 1078350, 1219010, 1312780, 1406550, 1462812, 1481566, 1640975, 1706614, 1828515, 1969170, 2156700, 2222349, 2438020, 2559921, 2813100, 2963132, 3047525, 3281950, 3413228, 3657030, 3703915, 3938340, 4266535, 4444698, 4922925, 5119842, 5185481, 6095050, 6563900, 7314060, 7407830, 8533070, 8889396, 9142575, 9630179, 9845850, 10239684, 10370962, 11111745, 12190100, 12799605, 14815660, 15556443, 17066140, 18285150, 18519575, 19260358, 19691700, 20741924, 21332675, 22223490, 25599210, 25927405, 28890537, 31112886, 36570300, 37039150, 38520716, 42665350, 44446980, 48150895, 51198420, 51854810, 55558725, 57781074, 62225772, 63998025, 67411253, 74078300, 77782215, 85330700, 96301790, 103709620, 111117450, 115562148, 127996050, 129637025, 134822506, 144452685, 155564430, 192603580, 202233759, 222234900, 240754475, 255992100, 259274050, 269645012, 288905370, 311128860, 337056265, 388911075, 404467518, 481508950, 518548100, 577810740, 674112530, 722263425, 777822150, 808935036, 963017900, 1011168795, 1348225060, 1444526850, 1555644300, 1685281325, 2022337590, 2889053700, 3370562650, 4044675180, 5055843975, 6741125300, 10111687950, 20223375900]

約数ペア:

[(1, 20223375900), (2, 10111687950), (3, 6741125300), (4, 5055843975), (5, 4044675180), (6, 3370562650), (7, 2889053700), (10, 2022337590), (12, 1685281325), (13, 1555644300), (14, 1444526850), (15, 1348225060), (20, 1011168795), (21, 963017900), (25, 808935036), (26, 777822150), (28, 722263425), (30, 674112530), (35, 577810740), (39, 518548100), (42, 481508950), (50, 404467518), (52, 388911075), (60, 337056265), (65, 311128860), (70, 288905370), (75, 269645012), (78, 259274050), (79, 255992100), (84, 240754475), (91, 222234900), (100, 202233759), (105, 192603580), (130, 155564430), (140, 144452685), (150, 134822506), (156, 129637025), (158, 127996050), (175, 115562148), (182, 111117450), (195, 103709620), (210, 96301790), (237, 85330700), (260, 77782215), (273, 74078300), (300, 67411253), (316, 63998025), (325, 62225772), (350, 57781074), (364, 55558725), (390, 51854810), (395, 51198420), (420, 48150895), (455, 44446980), (474, 42665350), (525, 38520716), (546, 37039150), (553, 36570300), (650, 31112886), (700, 28890537), (780, 25927405), (790, 25599210), (910, 22223490), (948, 21332675), (975, 20741924), (1027, 19691700), (1050, 19260358), (1092, 18519575), (1106, 18285150), (1185, 17066140), (1300, 15556443), (1365, 14815660), (1580, 12799605), (1659, 12190100), (1820, 11111745), (1950, 10370962), (1975, 10239684), (2054, 9845850), (2100, 9630179), (2212, 9142575), (2275, 8889396), (2370, 8533070), (2730, 7407830), (2765, 7314060), (3081, 6563900), (3318, 6095050), (3900, 5185481), (3950, 5119842), (4108, 4922925), (4550, 4444698), (4740, 4266535), (5135, 3938340), (5460, 3703915), (5530, 3657030), (5925, 3413228), (6162, 3281950), (6636, 3047525), (6825, 2963132), (7189, 2813100), (7900, 2559921), (8295, 2438020), (9100, 2222349), (9377, 2156700), (10270, 1969170), (11060, 1828515), (11850, 1706614), (12324, 1640975), (13650, 1481566), (13825, 1462812), (14378, 1406550), (15405, 1312780), (16590, 1219010), (18754, 1078350), (20540, 984585), (21567, 937700), (23700, 853307), (25675, 787668), (27300, 740783), (27650, 731406), (28131, 718900), (28756, 703275), (30810, 656390), (33180, 609505), (35945, 562620), (37508, 539175), (41475, 487604), (43134, 468850), (46885, 431340), (51350, 393834), (55300, 365703), (56262, 359450), (61620, 328195), (65639, 308100), (71890, 281310), (77025, 262556), (82950, 243802), (86268, 234425), (93770, 215670), (102700, 196917), (107835, 187540), (112524, 179725), (121901, 165900), (131278, 154050), (140655, 143780)]