207371100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 645146208

約数和(自身を除く): 437775108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 73, 75, 85, 100, 102, 146, 150, 170, 204, 219, 255, 292, 300, 340, 365, 425, 438, 510, 557, 730, 850, 876, 1020, 1095, 1114, 1241, 1275, 1460, 1671, 1700, 1825, 2190, 2228, 2482, 2550, 2785, 3342, 3650, 3723, 4380, 4964, 5100, 5475, 5570, 6205, 6684, 7300, 7446, 8355, 9469, 10950, 11140, 12410, 13925, 14892, 16710, 18615, 18938, 21900, 24820, 27850, 28407, 31025, 33420, 37230, 37876, 40661, 41775, 47345, 55700, 56814, 62050, 74460, 81322, 83550, 93075, 94690, 113628, 121983, 124100, 142035, 162644, 167100, 186150, 189380, 203305, 236725, 243966, 284070, 372300, 406610, 473450, 487932, 568140, 609915, 691237, 710175, 813220, 946900, 1016525, 1219830, 1382474, 1420350, 2033050, 2073711, 2439660, 2764948, 2840700, 3049575, 3456185, 4066100, 4147422, 6099150, 6912370, 8294844, 10368555, 12198300, 13824740, 17280925, 20737110, 34561850, 41474220, 51842775, 69123700, 103685550, 207371100]

約数ペア:

[(1, 207371100), (2, 103685550), (3, 69123700), (4, 51842775), (5, 41474220), (6, 34561850), (10, 20737110), (12, 17280925), (15, 13824740), (17, 12198300), (20, 10368555), (25, 8294844), (30, 6912370), (34, 6099150), (50, 4147422), (51, 4066100), (60, 3456185), (68, 3049575), (73, 2840700), (75, 2764948), (85, 2439660), (100, 2073711), (102, 2033050), (146, 1420350), (150, 1382474), (170, 1219830), (204, 1016525), (219, 946900), (255, 813220), (292, 710175), (300, 691237), (340, 609915), (365, 568140), (425, 487932), (438, 473450), (510, 406610), (557, 372300), (730, 284070), (850, 243966), (876, 236725), (1020, 203305), (1095, 189380), (1114, 186150), (1241, 167100), (1275, 162644), (1460, 142035), (1671, 124100), (1700, 121983), (1825, 113628), (2190, 94690), (2228, 93075), (2482, 83550), (2550, 81322), (2785, 74460), (3342, 62050), (3650, 56814), (3723, 55700), (4380, 47345), (4964, 41775), (5100, 40661), (5475, 37876), (5570, 37230), (6205, 33420), (6684, 31025), (7300, 28407), (7446, 27850), (8355, 24820), (9469, 21900), (10950, 18938), (11140, 18615), (12410, 16710), (13925, 14892)]