202838220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5144

約数の個数: 144

約数和(自身を含む): 701719200

約数和(自身を除く): 498880980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 5099, 6630, 7956, 9945, 10198, 13260, 15297, 19890, 20396, 25495, 30594, 39780, 45891, 50990, 61188, 66287, 76485, 86683, 91782, 101980, 132574, 152970, 173366, 183564, 198861, 229455, 260049, 265148, 305940, 331435, 346732, 397722, 433415, 458910, 520098, 596583, 662870, 780147, 795444, 866830, 917820, 994305, 1040196, 1126879, 1193166, 1300245, 1325740, 1560294, 1733660, 1988610, 2253758, 2386332, 2600490, 2982915, 3120588, 3380637, 3900735, 3977220, 4507516, 5200980, 5634395, 5965830, 6761274, 7801470, 10141911, 11268790, 11931660, 13522548, 15602940, 16903185, 20283822, 22537580, 33806370, 40567644, 50709555, 67612740, 101419110, 202838220]

約数ペア:

[(1, 202838220), (2, 101419110), (3, 67612740), (4, 50709555), (5, 40567644), (6, 33806370), (9, 22537580), (10, 20283822), (12, 16903185), (13, 15602940), (15, 13522548), (17, 11931660), (18, 11268790), (20, 10141911), (26, 7801470), (30, 6761274), (34, 5965830), (36, 5634395), (39, 5200980), (45, 4507516), (51, 3977220), (52, 3900735), (60, 3380637), (65, 3120588), (68, 2982915), (78, 2600490), (85, 2386332), (90, 2253758), (102, 1988610), (117, 1733660), (130, 1560294), (153, 1325740), (156, 1300245), (170, 1193166), (180, 1126879), (195, 1040196), (204, 994305), (221, 917820), (234, 866830), (255, 795444), (260, 780147), (306, 662870), (340, 596583), (390, 520098), (442, 458910), (468, 433415), (510, 397722), (585, 346732), (612, 331435), (663, 305940), (765, 265148), (780, 260049), (884, 229455), (1020, 198861), (1105, 183564), (1170, 173366), (1326, 152970), (1530, 132574), (1989, 101980), (2210, 91782), (2340, 86683), (2652, 76485), (3060, 66287), (3315, 61188), (3978, 50990), (4420, 45891), (5099, 39780), (6630, 30594), (7956, 25495), (9945, 20396), (10198, 19890), (13260, 15297)]