101302300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 261233280

約数和(自身を除く): 159930980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 37, 38, 44, 50, 55, 74, 76, 95, 100, 110, 131, 148, 185, 190, 209, 220, 262, 275, 370, 380, 407, 418, 475, 524, 550, 655, 703, 740, 814, 836, 925, 950, 1045, 1100, 1310, 1406, 1441, 1628, 1850, 1900, 2035, 2090, 2489, 2620, 2812, 2882, 3275, 3515, 3700, 4070, 4180, 4847, 4978, 5225, 5764, 6550, 7030, 7205, 7733, 8140, 9694, 9956, 10175, 10450, 12445, 13100, 14060, 14410, 15466, 17575, 19388, 20350, 20900, 24235, 24890, 27379, 28820, 30932, 35150, 36025, 38665, 40700, 48470, 49780, 53317, 54758, 62225, 70300, 72050, 77330, 92093, 96940, 106634, 109516, 121175, 124450, 136895, 144100, 154660, 184186, 193325, 213268, 242350, 248900, 266585, 273790, 368372, 386650, 460465, 484700, 533170, 547580, 684475, 773300, 920930, 1013023, 1066340, 1332925, 1368950, 1841860, 2026046, 2302325, 2665850, 2737900, 4052092, 4604650, 5065115, 5331700, 9209300, 10130230, 20260460, 25325575, 50651150, 101302300]

約数ペア:

[(1, 101302300), (2, 50651150), (4, 25325575), (5, 20260460), (10, 10130230), (11, 9209300), (19, 5331700), (20, 5065115), (22, 4604650), (25, 4052092), (37, 2737900), (38, 2665850), (44, 2302325), (50, 2026046), (55, 1841860), (74, 1368950), (76, 1332925), (95, 1066340), (100, 1013023), (110, 920930), (131, 773300), (148, 684475), (185, 547580), (190, 533170), (209, 484700), (220, 460465), (262, 386650), (275, 368372), (370, 273790), (380, 266585), (407, 248900), (418, 242350), (475, 213268), (524, 193325), (550, 184186), (655, 154660), (703, 144100), (740, 136895), (814, 124450), (836, 121175), (925, 109516), (950, 106634), (1045, 96940), (1100, 92093), (1310, 77330), (1406, 72050), (1441, 70300), (1628, 62225), (1850, 54758), (1900, 53317), (2035, 49780), (2090, 48470), (2489, 40700), (2620, 38665), (2812, 36025), (2882, 35150), (3275, 30932), (3515, 28820), (3700, 27379), (4070, 24890), (4180, 24235), (4847, 20900), (4978, 20350), (5225, 19388), (5764, 17575), (6550, 15466), (7030, 14410), (7205, 14060), (7733, 13100), (8140, 12445), (9694, 10450), (9956, 10175)]