100872450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 320027136

約数和(自身を除く): 219154686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1033, 1050, 1085, 1302, 1395, 1550, 1575, 1953, 2066, 2170, 2325, 2790, 3099, 3150, 3255, 3906, 4650, 5165, 5425, 6198, 6510, 6975, 7231, 9297, 9765, 10330, 10850, 13950, 14462, 15495, 16275, 18594, 19530, 21693, 25825, 30990, 32023, 32550, 36155, 43386, 46485, 48825, 51650, 64046, 65079, 72310, 77475, 92970, 96069, 97650, 108465, 130158, 154950, 160115, 180775, 192138, 216930, 224161, 232425, 288207, 320230, 325395, 361550, 448322, 464850, 480345, 542325, 576414, 650790, 672483, 800575, 960690, 1084650, 1120805, 1344966, 1441035, 1601150, 1626975, 2017449, 2241610, 2401725, 2882070, 3253950, 3362415, 4034898, 4803450, 5604025, 6724830, 7205175, 10087245, 11208050, 14410350, 16812075, 20174490, 33624150, 50436225, 100872450]

約数ペア:

[(1, 100872450), (2, 50436225), (3, 33624150), (5, 20174490), (6, 16812075), (7, 14410350), (9, 11208050), (10, 10087245), (14, 7205175), (15, 6724830), (18, 5604025), (21, 4803450), (25, 4034898), (30, 3362415), (31, 3253950), (35, 2882070), (42, 2401725), (45, 2241610), (50, 2017449), (62, 1626975), (63, 1601150), (70, 1441035), (75, 1344966), (90, 1120805), (93, 1084650), (105, 960690), (126, 800575), (150, 672483), (155, 650790), (175, 576414), (186, 542325), (210, 480345), (217, 464850), (225, 448322), (279, 361550), (310, 325395), (315, 320230), (350, 288207), (434, 232425), (450, 224161), (465, 216930), (525, 192138), (558, 180775), (630, 160115), (651, 154950), (775, 130158), (930, 108465), (1033, 97650), (1050, 96069), (1085, 92970), (1302, 77475), (1395, 72310), (1550, 65079), (1575, 64046), (1953, 51650), (2066, 48825), (2170, 46485), (2325, 43386), (2790, 36155), (3099, 32550), (3150, 32023), (3255, 30990), (3906, 25825), (4650, 21693), (5165, 19530), (5425, 18594), (6198, 16275), (6510, 15495), (6975, 14462), (7231, 13950), (9297, 10850), (9765, 10330)]