98872020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 352235520

約数和(自身を除く): 253363500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 31, 36, 39, 45, 47, 52, 58, 60, 62, 65, 78, 87, 90, 93, 94, 116, 117, 124, 130, 141, 145, 155, 156, 174, 180, 186, 188, 195, 234, 235, 260, 261, 279, 282, 290, 310, 348, 372, 377, 390, 403, 423, 435, 465, 468, 470, 522, 558, 564, 580, 585, 611, 620, 705, 754, 780, 806, 846, 870, 899, 930, 940, 1044, 1116, 1131, 1170, 1209, 1222, 1305, 1363, 1395, 1410, 1457, 1508, 1612, 1692, 1740, 1798, 1833, 1860, 1885, 2015, 2115, 2262, 2340, 2418, 2444, 2610, 2697, 2726, 2790, 2820, 2914, 3055, 3393, 3596, 3627, 3666, 3770, 4030, 4089, 4230, 4371, 4495, 4524, 4836, 5220, 5394, 5452, 5499, 5580, 5655, 5828, 6045, 6110, 6786, 6815, 7254, 7285, 7332, 7540, 8060, 8091, 8178, 8460, 8742, 8990, 9165, 10788, 10998, 11310, 11687, 12090, 12220, 12267, 13113, 13485, 13572, 13630, 14508, 14570, 16182, 16356, 16965, 17484, 17719, 17980, 18135, 18330, 18941, 20445, 21855, 21996, 22620, 23374, 24180, 24534, 26226, 26970, 27260, 27495, 29140, 32364, 33930, 35061, 35438, 36270, 36660, 37882, 40455, 40890, 42253, 43710, 46748, 49068, 52452, 53157, 53940, 54990, 56823, 58435, 61335, 65565, 67860, 70122, 70876, 72540, 75764, 80910, 81780, 84506, 87420, 88595, 94705, 105183, 106314, 109980, 113646, 116870, 122670, 126759, 131130, 140244, 159471, 161820, 169012, 170469, 175305, 177190, 189410, 210366, 211265, 212628, 227292, 233740, 245340, 253518, 262260, 265785, 284115, 318942, 340938, 350610, 354380, 378820, 380277, 420732, 422530, 507036, 525915, 531570, 549289, 568230, 633795, 637884, 681876, 701220, 760554, 797355, 845060, 852345, 1051830, 1063140, 1098578, 1136460, 1267590, 1521108, 1594710, 1647867, 1704690, 1901385, 2103660, 2197156, 2535180, 2746445, 3189420, 3295734, 3409380, 3802770, 4943601, 5492890, 6591468, 7605540, 8239335, 9887202, 10985780, 16478670, 19774404, 24718005, 32957340, 49436010, 98872020]

約数ペア:

[(1, 98872020), (2, 49436010), (3, 32957340), (4, 24718005), (5, 19774404), (6, 16478670), (9, 10985780), (10, 9887202), (12, 8239335), (13, 7605540), (15, 6591468), (18, 5492890), (20, 4943601), (26, 3802770), (29, 3409380), (30, 3295734), (31, 3189420), (36, 2746445), (39, 2535180), (45, 2197156), (47, 2103660), (52, 1901385), (58, 1704690), (60, 1647867), (62, 1594710), (65, 1521108), (78, 1267590), (87, 1136460), (90, 1098578), (93, 1063140), (94, 1051830), (116, 852345), (117, 845060), (124, 797355), (130, 760554), (141, 701220), (145, 681876), (155, 637884), (156, 633795), (174, 568230), (180, 549289), (186, 531570), (188, 525915), (195, 507036), (234, 422530), (235, 420732), (260, 380277), (261, 378820), (279, 354380), (282, 350610), (290, 340938), (310, 318942), (348, 284115), (372, 265785), (377, 262260), (390, 253518), (403, 245340), (423, 233740), (435, 227292), (465, 212628), (468, 211265), (470, 210366), (522, 189410), (558, 177190), (564, 175305), (580, 170469), (585, 169012), (611, 161820), (620, 159471), (705, 140244), (754, 131130), (780, 126759), (806, 122670), (846, 116870), (870, 113646), (899, 109980), (930, 106314), (940, 105183), (1044, 94705), (1116, 88595), (1131, 87420), (1170, 84506), (1209, 81780), (1222, 80910), (1305, 75764), (1363, 72540), (1395, 70876), (1410, 70122), (1457, 67860), (1508, 65565), (1612, 61335), (1692, 58435), (1740, 56823), (1798, 54990), (1833, 53940), (1860, 53157), (1885, 52452), (2015, 49068), (2115, 46748), (2262, 43710), (2340, 42253), (2418, 40890), (2444, 40455), (2610, 37882), (2697, 36660), (2726, 36270), (2790, 35438), (2820, 35061), (2914, 33930), (3055, 32364), (3393, 29140), (3596, 27495), (3627, 27260), (3666, 26970), (3770, 26226), (4030, 24534), (4089, 24180), (4230, 23374), (4371, 22620), (4495, 21996), (4524, 21855), (4836, 20445), (5220, 18941), (5394, 18330), (5452, 18135), (5499, 17980), (5580, 17719), (5655, 17484), (5828, 16965), (6045, 16356), (6110, 16182), (6786, 14570), (6815, 14508), (7254, 13630), (7285, 13572), (7332, 13485), (7540, 13113), (8060, 12267), (8091, 12220), (8178, 12090), (8460, 11687), (8742, 11310), (8990, 10998), (9165, 10788)]