2912032500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29867}}^1$

素因数の和:29907

約数の個数: 120

約数和(自身を含む): 9144147936

約数和(自身を除く): 6232115436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1875, 1950, 2500, 3250, 3750, 3900, 4875, 6500, 7500, 8125, 9750, 16250, 19500, 24375, 29867, 32500, 48750, 59734, 89601, 97500, 119468, 149335, 179202, 298670, 358404, 388271, 448005, 597340, 746675, 776542, 896010, 1164813, 1493350, 1553084, 1792020, 1941355, 2240025, 2329626, 2986700, 3733375, 3882710, 4480050, 4659252, 5824065, 7466750, 7765420, 8960100, 9706775, 11200125, 11648130, 14933500, 18666875, 19413550, 22400250, 23296260, 29120325, 37333750, 38827100, 44800500, 48533875, 56000625, 58240650, 74667500, 97067750, 112001250, 116481300, 145601625, 194135500, 224002500, 242669375, 291203250, 485338750, 582406500, 728008125, 970677500, 1456016250, 2912032500]

約数ペア:

[(1, 2912032500), (2, 1456016250), (3, 970677500), (4, 728008125), (5, 582406500), (6, 485338750), (10, 291203250), (12, 242669375), (13, 224002500), (15, 194135500), (20, 145601625), (25, 116481300), (26, 112001250), (30, 97067750), (39, 74667500), (50, 58240650), (52, 56000625), (60, 48533875), (65, 44800500), (75, 38827100), (78, 37333750), (100, 29120325), (125, 23296260), (130, 22400250), (150, 19413550), (156, 18666875), (195, 14933500), (250, 11648130), (260, 11200125), (300, 9706775), (325, 8960100), (375, 7765420), (390, 7466750), (500, 5824065), (625, 4659252), (650, 4480050), (750, 3882710), (780, 3733375), (975, 2986700), (1250, 2329626), (1300, 2240025), (1500, 1941355), (1625, 1792020), (1875, 1553084), (1950, 1493350), (2500, 1164813), (3250, 896010), (3750, 776542), (3900, 746675), (4875, 597340), (6500, 448005), (7500, 388271), (8125, 358404), (9750, 298670), (16250, 179202), (19500, 149335), (24375, 119468), (29867, 97500), (32500, 89601), (48750, 59734)]