197273700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 162

約数和(自身を含む): 670083414

約数和(自身を除く): 472809714

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 169, 180, 195, 225, 234, 260, 300, 325, 338, 390, 450, 468, 507, 585, 650, 676, 780, 845, 900, 975, 1014, 1170, 1297, 1300, 1521, 1690, 1950, 2028, 2340, 2535, 2594, 2925, 3042, 3380, 3891, 3900, 4225, 5070, 5188, 5850, 6084, 6485, 7605, 7782, 8450, 10140, 11673, 11700, 12675, 12970, 15210, 15564, 16861, 16900, 19455, 23346, 25350, 25940, 30420, 32425, 33722, 38025, 38910, 46692, 50583, 50700, 58365, 64850, 67444, 76050, 77820, 84305, 97275, 101166, 116730, 129700, 151749, 152100, 168610, 194550, 202332, 219193, 233460, 252915, 291825, 303498, 337220, 389100, 421525, 438386, 505830, 583650, 606996, 657579, 758745, 843050, 876772, 1011660, 1095965, 1167300, 1264575, 1315158, 1517490, 1686100, 1972737, 2191930, 2529150, 2630316, 3034980, 3287895, 3793725, 3945474, 4383860, 5058300, 5479825, 6575790, 7587450, 7890948, 9863685, 10959650, 13151580, 15174900, 16439475, 19727370, 21919300, 32878950, 39454740, 49318425, 65757900, 98636850, 197273700]

約数ペア:

[(1, 197273700), (2, 98636850), (3, 65757900), (4, 49318425), (5, 39454740), (6, 32878950), (9, 21919300), (10, 19727370), (12, 16439475), (13, 15174900), (15, 13151580), (18, 10959650), (20, 9863685), (25, 7890948), (26, 7587450), (30, 6575790), (36, 5479825), (39, 5058300), (45, 4383860), (50, 3945474), (52, 3793725), (60, 3287895), (65, 3034980), (75, 2630316), (78, 2529150), (90, 2191930), (100, 1972737), (117, 1686100), (130, 1517490), (150, 1315158), (156, 1264575), (169, 1167300), (180, 1095965), (195, 1011660), (225, 876772), (234, 843050), (260, 758745), (300, 657579), (325, 606996), (338, 583650), (390, 505830), (450, 438386), (468, 421525), (507, 389100), (585, 337220), (650, 303498), (676, 291825), (780, 252915), (845, 233460), (900, 219193), (975, 202332), (1014, 194550), (1170, 168610), (1297, 152100), (1300, 151749), (1521, 129700), (1690, 116730), (1950, 101166), (2028, 97275), (2340, 84305), (2535, 77820), (2594, 76050), (2925, 67444), (3042, 64850), (3380, 58365), (3891, 50700), (3900, 50583), (4225, 46692), (5070, 38910), (5188, 38025), (5850, 33722), (6084, 32425), (6485, 30420), (7605, 25940), (7782, 25350), (8450, 23346), (10140, 19455), (11673, 16900), (11700, 16861), (12675, 15564), (12970, 15210)]