73913700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 248845184

約数和(自身を除く): 174931484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 577, 610, 700, 732, 854, 915, 1050, 1154, 1220, 1281, 1525, 1708, 1731, 1830, 2100, 2135, 2308, 2562, 2885, 3050, 3462, 3660, 4039, 4270, 4575, 5124, 5770, 6100, 6405, 6924, 8078, 8540, 8655, 9150, 10675, 11540, 12117, 12810, 14425, 16156, 17310, 18300, 20195, 21350, 24234, 25620, 28850, 32025, 34620, 35197, 40390, 42700, 43275, 48468, 57700, 60585, 64050, 70394, 80780, 86550, 100975, 105591, 121170, 128100, 140788, 173100, 175985, 201950, 211182, 242340, 246379, 302925, 351970, 403900, 422364, 492758, 527955, 605850, 703940, 739137, 879925, 985516, 1055910, 1211700, 1231895, 1478274, 1759850, 2111820, 2463790, 2639775, 2956548, 3519700, 3695685, 4927580, 5279550, 6159475, 7391370, 10559100, 12318950, 14782740, 18478425, 24637900, 36956850, 73913700]

約数ペア:

[(1, 73913700), (2, 36956850), (3, 24637900), (4, 18478425), (5, 14782740), (6, 12318950), (7, 10559100), (10, 7391370), (12, 6159475), (14, 5279550), (15, 4927580), (20, 3695685), (21, 3519700), (25, 2956548), (28, 2639775), (30, 2463790), (35, 2111820), (42, 1759850), (50, 1478274), (60, 1231895), (61, 1211700), (70, 1055910), (75, 985516), (84, 879925), (100, 739137), (105, 703940), (122, 605850), (140, 527955), (150, 492758), (175, 422364), (183, 403900), (210, 351970), (244, 302925), (300, 246379), (305, 242340), (350, 211182), (366, 201950), (420, 175985), (427, 173100), (525, 140788), (577, 128100), (610, 121170), (700, 105591), (732, 100975), (854, 86550), (915, 80780), (1050, 70394), (1154, 64050), (1220, 60585), (1281, 57700), (1525, 48468), (1708, 43275), (1731, 42700), (1830, 40390), (2100, 35197), (2135, 34620), (2308, 32025), (2562, 28850), (2885, 25620), (3050, 24234), (3462, 21350), (3660, 20195), (4039, 18300), (4270, 17310), (4575, 16156), (5124, 14425), (5770, 12810), (6100, 12117), (6405, 11540), (6924, 10675), (8078, 9150), (8540, 8655)]