28695150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 216

約数和(自身を含む): 92619072

約数和(自身を除く): 63923922

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 31, 33, 34, 45, 50, 51, 55, 62, 66, 75, 85, 90, 93, 99, 102, 110, 121, 150, 153, 155, 165, 170, 186, 187, 198, 225, 242, 255, 275, 279, 306, 310, 330, 341, 363, 374, 425, 450, 465, 495, 510, 527, 550, 558, 561, 605, 682, 726, 765, 775, 825, 850, 930, 935, 990, 1023, 1054, 1089, 1122, 1210, 1275, 1395, 1530, 1550, 1581, 1650, 1683, 1705, 1815, 1870, 2046, 2057, 2178, 2325, 2475, 2550, 2635, 2790, 2805, 3025, 3069, 3162, 3366, 3410, 3630, 3751, 3825, 4114, 4650, 4675, 4743, 4950, 5115, 5270, 5445, 5610, 5797, 6050, 6138, 6171, 6975, 7502, 7650, 7905, 8415, 8525, 9075, 9350, 9486, 10230, 10285, 10890, 11253, 11594, 12342, 13175, 13950, 14025, 15345, 15810, 16830, 17050, 17391, 18150, 18513, 18755, 20570, 22506, 23715, 25575, 26350, 27225, 28050, 28985, 30690, 30855, 33759, 34782, 37026, 37510, 39525, 42075, 47430, 51150, 51425, 52173, 54450, 56265, 57970, 61710, 63767, 67518, 76725, 79050, 84150, 86955, 92565, 93775, 102850, 104346, 112530, 118575, 127534, 144925, 153450, 154275, 168795, 173910, 185130, 187550, 191301, 237150, 260865, 281325, 289850, 308550, 318835, 337590, 382602, 434775, 462825, 521730, 562650, 573903, 637670, 843975, 869550, 925650, 956505, 1147806, 1304325, 1594175, 1687950, 1913010, 2608650, 2869515, 3188350, 4782525, 5739030, 9565050, 14347575, 28695150]

約数ペア:

[(1, 28695150), (2, 14347575), (3, 9565050), (5, 5739030), (6, 4782525), (9, 3188350), (10, 2869515), (11, 2608650), (15, 1913010), (17, 1687950), (18, 1594175), (22, 1304325), (25, 1147806), (30, 956505), (31, 925650), (33, 869550), (34, 843975), (45, 637670), (50, 573903), (51, 562650), (55, 521730), (62, 462825), (66, 434775), (75, 382602), (85, 337590), (90, 318835), (93, 308550), (99, 289850), (102, 281325), (110, 260865), (121, 237150), (150, 191301), (153, 187550), (155, 185130), (165, 173910), (170, 168795), (186, 154275), (187, 153450), (198, 144925), (225, 127534), (242, 118575), (255, 112530), (275, 104346), (279, 102850), (306, 93775), (310, 92565), (330, 86955), (341, 84150), (363, 79050), (374, 76725), (425, 67518), (450, 63767), (465, 61710), (495, 57970), (510, 56265), (527, 54450), (550, 52173), (558, 51425), (561, 51150), (605, 47430), (682, 42075), (726, 39525), (765, 37510), (775, 37026), (825, 34782), (850, 33759), (930, 30855), (935, 30690), (990, 28985), (1023, 28050), (1054, 27225), (1089, 26350), (1122, 25575), (1210, 23715), (1275, 22506), (1395, 20570), (1530, 18755), (1550, 18513), (1581, 18150), (1650, 17391), (1683, 17050), (1705, 16830), (1815, 15810), (1870, 15345), (2046, 14025), (2057, 13950), (2178, 13175), (2325, 12342), (2475, 11594), (2550, 11253), (2635, 10890), (2790, 10285), (2805, 10230), (3025, 9486), (3069, 9350), (3162, 9075), (3366, 8525), (3410, 8415), (3630, 7905), (3751, 7650), (3825, 7502), (4114, 6975), (4650, 6171), (4675, 6138), (4743, 6050), (4950, 5797), (5115, 5610), (5270, 5445)]