89654850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 256733568

約数和(自身を除く): 167078718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 135, 141, 150, 157, 162, 225, 235, 243, 270, 282, 314, 405, 423, 450, 470, 471, 486, 675, 705, 785, 810, 846, 942, 1175, 1215, 1269, 1350, 1410, 1413, 1570, 2025, 2115, 2350, 2355, 2430, 2538, 2826, 3525, 3807, 3925, 4050, 4230, 4239, 4710, 6075, 6345, 7050, 7065, 7379, 7614, 7850, 8478, 10575, 11421, 11775, 12150, 12690, 12717, 14130, 14758, 19035, 21150, 21195, 22137, 22842, 23550, 25434, 31725, 35325, 36895, 38070, 38151, 42390, 44274, 57105, 63450, 63585, 66411, 70650, 73790, 76302, 95175, 105975, 110685, 114210, 127170, 132822, 184475, 190350, 190755, 199233, 211950, 221370, 285525, 317925, 332055, 368950, 381510, 398466, 553425, 571050, 597699, 635850, 664110, 953775, 996165, 1106850, 1195398, 1660275, 1793097, 1907550, 1992330, 2988495, 3320550, 3586194, 4980825, 5976990, 8965485, 9961650, 14942475, 17930970, 29884950, 44827425, 89654850]

約数ペア:

[(1, 89654850), (2, 44827425), (3, 29884950), (5, 17930970), (6, 14942475), (9, 9961650), (10, 8965485), (15, 5976990), (18, 4980825), (25, 3586194), (27, 3320550), (30, 2988495), (45, 1992330), (47, 1907550), (50, 1793097), (54, 1660275), (75, 1195398), (81, 1106850), (90, 996165), (94, 953775), (135, 664110), (141, 635850), (150, 597699), (157, 571050), (162, 553425), (225, 398466), (235, 381510), (243, 368950), (270, 332055), (282, 317925), (314, 285525), (405, 221370), (423, 211950), (450, 199233), (470, 190755), (471, 190350), (486, 184475), (675, 132822), (705, 127170), (785, 114210), (810, 110685), (846, 105975), (942, 95175), (1175, 76302), (1215, 73790), (1269, 70650), (1350, 66411), (1410, 63585), (1413, 63450), (1570, 57105), (2025, 44274), (2115, 42390), (2350, 38151), (2355, 38070), (2430, 36895), (2538, 35325), (2826, 31725), (3525, 25434), (3807, 23550), (3925, 22842), (4050, 22137), (4230, 21195), (4239, 21150), (4710, 19035), (6075, 14758), (6345, 14130), (7050, 12717), (7065, 12690), (7379, 12150), (7614, 11775), (7850, 11421), (8478, 10575)]