2150234400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{28901}}^1$

素因数の和:28955

約数の個数: 144

約数和(自身を含む): 7225037568

約数和(自身を除く): 5074803168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4960, 6200, 7440, 9300, 12400, 14880, 18600, 24800, 28901, 37200, 57802, 74400, 86703, 115604, 144505, 173406, 231208, 289010, 346812, 433515, 462416, 578020, 693624, 722525, 867030, 895931, 924832, 1156040, 1387248, 1445050, 1734060, 1791862, 2167575, 2312080, 2687793, 2774496, 2890100, 3468120, 3583724, 4335150, 4479655, 4624160, 5375586, 5780200, 6936240, 7167448, 8670300, 8959310, 10751172, 11560400, 13438965, 13872480, 14334896, 17340600, 17918620, 21502344, 22398275, 23120800, 26877930, 28669792, 34681200, 35837240, 43004688, 44796550, 53755860, 67194825, 69362400, 71674480, 86009376, 89593100, 107511720, 134389650, 143348960, 179186200, 215023440, 268779300, 358372400, 430046880, 537558600, 716744800, 1075117200, 2150234400]

約数ペア:

[(1, 2150234400), (2, 1075117200), (3, 716744800), (4, 537558600), (5, 430046880), (6, 358372400), (8, 268779300), (10, 215023440), (12, 179186200), (15, 143348960), (16, 134389650), (20, 107511720), (24, 89593100), (25, 86009376), (30, 71674480), (31, 69362400), (32, 67194825), (40, 53755860), (48, 44796550), (50, 43004688), (60, 35837240), (62, 34681200), (75, 28669792), (80, 26877930), (93, 23120800), (96, 22398275), (100, 21502344), (120, 17918620), (124, 17340600), (150, 14334896), (155, 13872480), (160, 13438965), (186, 11560400), (200, 10751172), (240, 8959310), (248, 8670300), (300, 7167448), (310, 6936240), (372, 5780200), (400, 5375586), (465, 4624160), (480, 4479655), (496, 4335150), (600, 3583724), (620, 3468120), (744, 2890100), (775, 2774496), (800, 2687793), (930, 2312080), (992, 2167575), (1200, 1791862), (1240, 1734060), (1488, 1445050), (1550, 1387248), (1860, 1156040), (2325, 924832), (2400, 895931), (2480, 867030), (2976, 722525), (3100, 693624), (3720, 578020), (4650, 462416), (4960, 433515), (6200, 346812), (7440, 289010), (9300, 231208), (12400, 173406), (14880, 144505), (18600, 115604), (24800, 86703), (28901, 74400), (37200, 57802)]