258290819100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{983}}^1\times {\mathrm{1613}}^1$

素因数の和:2797

約数の個数: 216

約数和(自身を含む): 815404498272

約数和(自身を除く): 557113679172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 181, 225, 300, 362, 450, 543, 724, 900, 905, 983, 1086, 1613, 1629, 1810, 1966, 2172, 2715, 2949, 3226, 3258, 3620, 3932, 4525, 4839, 4915, 5430, 5898, 6452, 6516, 8065, 8145, 8847, 9050, 9678, 9830, 10860, 11796, 13575, 14517, 14745, 16130, 16290, 17694, 18100, 19356, 19660, 24195, 24575, 27150, 29034, 29490, 32260, 32580, 35388, 40325, 40725, 44235, 48390, 49150, 54300, 58068, 58980, 72585, 73725, 80650, 81450, 88470, 96780, 98300, 120975, 145170, 147450, 161300, 162900, 176940, 177923, 221175, 241950, 290340, 291953, 294900, 355846, 362925, 442350, 483900, 533769, 583906, 711692, 725850, 875859, 884700, 889615, 1067538, 1167812, 1451700, 1459765, 1585579, 1601307, 1751718, 1779230, 2135076, 2627577, 2668845, 2919530, 3171158, 3202614, 3503436, 3558460, 4379295, 4448075, 4756737, 5255154, 5337690, 5839060, 6342316, 6405228, 7298825, 7927895, 8006535, 8758590, 8896150, 9513474, 10510308, 10675380, 13137885, 13344225, 14270211, 14597650, 15855790, 16013070, 17517180, 17792300, 19026948, 21896475, 23783685, 26275770, 26688450, 28540422, 29195300, 31711580, 32026140, 39639475, 40032675, 43792950, 47567370, 52551540, 53376900, 57080844, 65689425, 71351055, 79278950, 80065350, 87585900, 95134740, 118918425, 131378850, 142702110, 158557900, 160130700, 237836850, 262757700, 285404220, 286989799, 356755275, 475673700, 573979598, 713510550, 860969397, 1147959196, 1427021100, 1434948995, 1721938794, 2582908191, 2869897990, 3443877588, 4304846985, 5165816382, 5739795980, 7174744975, 8609693970, 10331632764, 12914540955, 14349489950, 17219387940, 21524234925, 25829081910, 28698979900, 43048469850, 51658163820, 64572704775, 86096939700, 129145409550, 258290819100]

約数ペア:

[(1, 258290819100), (2, 129145409550), (3, 86096939700), (4, 64572704775), (5, 51658163820), (6, 43048469850), (9, 28698979900), (10, 25829081910), (12, 21524234925), (15, 17219387940), (18, 14349489950), (20, 12914540955), (25, 10331632764), (30, 8609693970), (36, 7174744975), (45, 5739795980), (50, 5165816382), (60, 4304846985), (75, 3443877588), (90, 2869897990), (100, 2582908191), (150, 1721938794), (180, 1434948995), (181, 1427021100), (225, 1147959196), (300, 860969397), (362, 713510550), (450, 573979598), (543, 475673700), (724, 356755275), (900, 286989799), (905, 285404220), (983, 262757700), (1086, 237836850), (1613, 160130700), (1629, 158557900), (1810, 142702110), (1966, 131378850), (2172, 118918425), (2715, 95134740), (2949, 87585900), (3226, 80065350), (3258, 79278950), (3620, 71351055), (3932, 65689425), (4525, 57080844), (4839, 53376900), (4915, 52551540), (5430, 47567370), (5898, 43792950), (6452, 40032675), (6516, 39639475), (8065, 32026140), (8145, 31711580), (8847, 29195300), (9050, 28540422), (9678, 26688450), (9830, 26275770), (10860, 23783685), (11796, 21896475), (13575, 19026948), (14517, 17792300), (14745, 17517180), (16130, 16013070), (16290, 15855790), (17694, 14597650), (18100, 14270211), (19356, 13344225), (19660, 13137885), (24195, 10675380), (24575, 10510308), (27150, 9513474), (29034, 8896150), (29490, 8758590), (32260, 8006535), (32580, 7927895), (35388, 7298825), (40325, 6405228), (40725, 6342316), (44235, 5839060), (48390, 5337690), (49150, 5255154), (54300, 4756737), (58068, 4448075), (58980, 4379295), (72585, 3558460), (73725, 3503436), (80650, 3202614), (81450, 3171158), (88470, 2919530), (96780, 2668845), (98300, 2627577), (120975, 2135076), (145170, 1779230), (147450, 1751718), (161300, 1601307), (162900, 1585579), (176940, 1459765), (177923, 1451700), (221175, 1167812), (241950, 1067538), (290340, 889615), (291953, 884700), (294900, 875859), (355846, 725850), (362925, 711692), (442350, 583906), (483900, 533769)]