45265220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 144789120

約数和(自身を除く): 99523900

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 19, 20, 22, 26, 28, 34, 35, 38, 44, 49, 52, 55, 65, 68, 70, 76, 77, 85, 91, 95, 98, 110, 119, 130, 133, 140, 143, 154, 170, 182, 187, 190, 196, 209, 220, 221, 238, 245, 247, 260, 266, 286, 308, 323, 340, 364, 374, 380, 385, 418, 442, 455, 476, 490, 494, 532, 539, 572, 595, 637, 646, 665, 715, 748, 770, 833, 836, 884, 910, 931, 935, 980, 988, 1001, 1045, 1078, 1105, 1190, 1235, 1274, 1292, 1309, 1330, 1430, 1463, 1540, 1547, 1615, 1666, 1729, 1820, 1862, 1870, 2002, 2090, 2156, 2210, 2261, 2380, 2431, 2470, 2548, 2618, 2660, 2695, 2717, 2860, 2926, 3094, 3185, 3230, 3332, 3458, 3553, 3724, 3740, 4004, 4165, 4180, 4199, 4420, 4522, 4655, 4862, 4940, 5005, 5236, 5390, 5434, 5852, 6188, 6370, 6460, 6545, 6916, 7007, 7106, 7315, 7735, 8330, 8398, 8645, 9044, 9163, 9310, 9724, 10010, 10241, 10780, 10829, 10868, 11305, 12103, 12155, 12740, 13090, 13585, 14014, 14212, 14630, 15470, 15827, 16660, 16796, 17017, 17290, 17765, 18326, 18620, 19019, 20020, 20482, 20995, 21658, 22610, 24206, 24310, 24871, 26180, 27170, 28028, 29260, 29393, 30940, 31654, 34034, 34580, 35035, 35530, 36652, 38038, 40964, 41990, 43316, 45220, 45815, 46189, 48412, 48620, 49742, 51205, 54145, 54340, 58786, 60515, 63308, 68068, 70070, 71060, 76076, 79135, 83980, 85085, 91630, 92378, 95095, 99484, 102410, 108290, 117572, 119119, 121030, 124355, 133133, 140140, 146965, 158270, 170170, 174097, 183260, 184756, 190190, 204820, 205751, 216580, 230945, 238238, 242060, 248710, 266266, 293930, 316540, 323323, 340340, 348194, 380380, 411502, 461890, 476476, 497420, 532532, 587860, 595595, 646646, 665665, 696388, 823004, 870485, 923780, 1028755, 1191190, 1293292, 1331330, 1616615, 1740970, 2057510, 2263261, 2382380, 2662660, 3233230, 3481940, 4115020, 4526522, 6466460, 9053044, 11316305, 22632610, 45265220]

約数ペア:

[(1, 45265220), (2, 22632610), (4, 11316305), (5, 9053044), (7, 6466460), (10, 4526522), (11, 4115020), (13, 3481940), (14, 3233230), (17, 2662660), (19, 2382380), (20, 2263261), (22, 2057510), (26, 1740970), (28, 1616615), (34, 1331330), (35, 1293292), (38, 1191190), (44, 1028755), (49, 923780), (52, 870485), (55, 823004), (65, 696388), (68, 665665), (70, 646646), (76, 595595), (77, 587860), (85, 532532), (91, 497420), (95, 476476), (98, 461890), (110, 411502), (119, 380380), (130, 348194), (133, 340340), (140, 323323), (143, 316540), (154, 293930), (170, 266266), (182, 248710), (187, 242060), (190, 238238), (196, 230945), (209, 216580), (220, 205751), (221, 204820), (238, 190190), (245, 184756), (247, 183260), (260, 174097), (266, 170170), (286, 158270), (308, 146965), (323, 140140), (340, 133133), (364, 124355), (374, 121030), (380, 119119), (385, 117572), (418, 108290), (442, 102410), (455, 99484), (476, 95095), (490, 92378), (494, 91630), (532, 85085), (539, 83980), (572, 79135), (595, 76076), (637, 71060), (646, 70070), (665, 68068), (715, 63308), (748, 60515), (770, 58786), (833, 54340), (836, 54145), (884, 51205), (910, 49742), (931, 48620), (935, 48412), (980, 46189), (988, 45815), (1001, 45220), (1045, 43316), (1078, 41990), (1105, 40964), (1190, 38038), (1235, 36652), (1274, 35530), (1292, 35035), (1309, 34580), (1330, 34034), (1430, 31654), (1463, 30940), (1540, 29393), (1547, 29260), (1615, 28028), (1666, 27170), (1729, 26180), (1820, 24871), (1862, 24310), (1870, 24206), (2002, 22610), (2090, 21658), (2156, 20995), (2210, 20482), (2261, 20020), (2380, 19019), (2431, 18620), (2470, 18326), (2548, 17765), (2618, 17290), (2660, 17017), (2695, 16796), (2717, 16660), (2860, 15827), (2926, 15470), (3094, 14630), (3185, 14212), (3230, 14014), (3332, 13585), (3458, 13090), (3553, 12740), (3724, 12155), (3740, 12103), (4004, 11305), (4165, 10868), (4180, 10829), (4199, 10780), (4420, 10241), (4522, 10010), (4655, 9724), (4862, 9310), (4940, 9163), (5005, 9044), (5236, 8645), (5390, 8398), (5434, 8330), (5852, 7735), (6188, 7315), (6370, 7106), (6460, 7007), (6545, 6916)]