66430650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 204986880

約数和(自身を除く): 138556230

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 25, 26, 30, 33, 38, 39, 50, 55, 57, 65, 66, 75, 78, 95, 110, 114, 130, 143, 150, 163, 165, 190, 195, 209, 247, 275, 285, 286, 325, 326, 330, 390, 418, 429, 475, 489, 494, 550, 570, 627, 650, 715, 741, 815, 825, 858, 950, 975, 978, 1045, 1235, 1254, 1425, 1430, 1482, 1630, 1650, 1793, 1950, 2090, 2119, 2145, 2445, 2470, 2717, 2850, 3097, 3135, 3575, 3586, 3705, 4075, 4238, 4290, 4890, 5225, 5379, 5434, 6175, 6194, 6270, 6357, 7150, 7410, 8150, 8151, 8965, 9291, 10450, 10595, 10725, 10758, 12225, 12350, 12714, 13585, 15485, 15675, 16302, 17930, 18525, 18582, 21190, 21450, 23309, 24450, 26895, 27170, 30970, 31350, 31785, 34067, 37050, 40261, 40755, 44825, 46455, 46618, 52975, 53790, 63570, 67925, 68134, 69927, 77425, 80522, 81510, 89650, 92910, 102201, 105950, 116545, 120783, 134475, 135850, 139854, 154850, 158925, 170335, 201305, 203775, 204402, 232275, 233090, 241566, 268950, 317850, 340670, 349635, 402610, 407550, 442871, 464550, 511005, 582725, 603915, 699270, 851675, 885742, 1006525, 1022010, 1165450, 1207830, 1328613, 1703350, 1748175, 2013050, 2214355, 2555025, 2657226, 3019575, 3496350, 4428710, 5110050, 6039150, 6643065, 11071775, 13286130, 22143550, 33215325, 66430650]

約数ペア:

[(1, 66430650), (2, 33215325), (3, 22143550), (5, 13286130), (6, 11071775), (10, 6643065), (11, 6039150), (13, 5110050), (15, 4428710), (19, 3496350), (22, 3019575), (25, 2657226), (26, 2555025), (30, 2214355), (33, 2013050), (38, 1748175), (39, 1703350), (50, 1328613), (55, 1207830), (57, 1165450), (65, 1022010), (66, 1006525), (75, 885742), (78, 851675), (95, 699270), (110, 603915), (114, 582725), (130, 511005), (143, 464550), (150, 442871), (163, 407550), (165, 402610), (190, 349635), (195, 340670), (209, 317850), (247, 268950), (275, 241566), (285, 233090), (286, 232275), (325, 204402), (326, 203775), (330, 201305), (390, 170335), (418, 158925), (429, 154850), (475, 139854), (489, 135850), (494, 134475), (550, 120783), (570, 116545), (627, 105950), (650, 102201), (715, 92910), (741, 89650), (815, 81510), (825, 80522), (858, 77425), (950, 69927), (975, 68134), (978, 67925), (1045, 63570), (1235, 53790), (1254, 52975), (1425, 46618), (1430, 46455), (1482, 44825), (1630, 40755), (1650, 40261), (1793, 37050), (1950, 34067), (2090, 31785), (2119, 31350), (2145, 30970), (2445, 27170), (2470, 26895), (2717, 24450), (2850, 23309), (3097, 21450), (3135, 21190), (3575, 18582), (3586, 18525), (3705, 17930), (4075, 16302), (4238, 15675), (4290, 15485), (4890, 13585), (5225, 12714), (5379, 12350), (5434, 12225), (6175, 10758), (6194, 10725), (6270, 10595), (6357, 10450), (7150, 9291), (7410, 8965), (8150, 8151)]