156937728900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{16339}}^1$

素因数の和:16774

約数の個数: 144

約数和(自身を含む): 460043680320

約数和(自身を除く): 303105951420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 317, 404, 505, 606, 634, 951, 1010, 1212, 1268, 1515, 1585, 1902, 2020, 2525, 3030, 3170, 3804, 4755, 5050, 6060, 6340, 7575, 7925, 9510, 10100, 15150, 15850, 16339, 19020, 23775, 30300, 31700, 32017, 32678, 47550, 49017, 64034, 65356, 81695, 95100, 96051, 98034, 128068, 160085, 163390, 192102, 196068, 245085, 320170, 326780, 384204, 408475, 480255, 490170, 640340, 800425, 816950, 960510, 980340, 1225425, 1600850, 1633900, 1650239, 1921020, 2401275, 2450850, 3201700, 3300478, 4802550, 4901700, 4950717, 5179463, 6600956, 8251195, 9605100, 9901434, 10358926, 15538389, 16502390, 19802868, 20717852, 24753585, 25897315, 31076778, 33004780, 41255975, 49507170, 51794630, 62153556, 77691945, 82511950, 99014340, 103589260, 123767925, 129486575, 155383890, 165023900, 247535850, 258973150, 310767780, 388459725, 495071700, 517946300, 523125763, 776919450, 1046251526, 1553838900, 1569377289, 2092503052, 2615628815, 3138754578, 5231257630, 6277509156, 7846886445, 10462515260, 13078144075, 15693772890, 26156288150, 31387545780, 39234432225, 52312576300, 78468864450, 156937728900]

約数ペア:

[(1, 156937728900), (2, 78468864450), (3, 52312576300), (4, 39234432225), (5, 31387545780), (6, 26156288150), (10, 15693772890), (12, 13078144075), (15, 10462515260), (20, 7846886445), (25, 6277509156), (30, 5231257630), (50, 3138754578), (60, 2615628815), (75, 2092503052), (100, 1569377289), (101, 1553838900), (150, 1046251526), (202, 776919450), (300, 523125763), (303, 517946300), (317, 495071700), (404, 388459725), (505, 310767780), (606, 258973150), (634, 247535850), (951, 165023900), (1010, 155383890), (1212, 129486575), (1268, 123767925), (1515, 103589260), (1585, 99014340), (1902, 82511950), (2020, 77691945), (2525, 62153556), (3030, 51794630), (3170, 49507170), (3804, 41255975), (4755, 33004780), (5050, 31076778), (6060, 25897315), (6340, 24753585), (7575, 20717852), (7925, 19802868), (9510, 16502390), (10100, 15538389), (15150, 10358926), (15850, 9901434), (16339, 9605100), (19020, 8251195), (23775, 6600956), (30300, 5179463), (31700, 4950717), (32017, 4901700), (32678, 4802550), (47550, 3300478), (49017, 3201700), (64034, 2450850), (65356, 2401275), (81695, 1921020), (95100, 1650239), (96051, 1633900), (98034, 1600850), (128068, 1225425), (160085, 980340), (163390, 960510), (192102, 816950), (196068, 800425), (245085, 640340), (320170, 490170), (326780, 480255), (384204, 408475)]