200030040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26459}}^1$

素因数の和:26486

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 562017960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 26459, 52918, 79377, 105836, 132295, 158754, 185213, 211672, 238131, 264590, 317508, 370426, 396885, 476262, 529180, 555639, 635016, 714393, 740852, 793770, 926065, 952524, 1058360, 1111278, 1190655, 1428786, 1481704, 1587540, 1666917, 1852130, 1905048, 2222556, 2381310, 2778195, 2857572, 3175080, 3333834, 3571965, 3704260, 4445112, 4762620, 5000751, 5556390, 5715144, 6667668, 7143930, 7408520, 8334585, 9525240, 10001502, 11112780, 13335336, 14287860, 16669170, 20003004, 22225560, 25003755, 28575720, 33338340, 40006008, 50007510, 66676680, 100015020, 200030040]

約数ペア:

[(1, 200030040), (2, 100015020), (3, 66676680), (4, 50007510), (5, 40006008), (6, 33338340), (7, 28575720), (8, 25003755), (9, 22225560), (10, 20003004), (12, 16669170), (14, 14287860), (15, 13335336), (18, 11112780), (20, 10001502), (21, 9525240), (24, 8334585), (27, 7408520), (28, 7143930), (30, 6667668), (35, 5715144), (36, 5556390), (40, 5000751), (42, 4762620), (45, 4445112), (54, 3704260), (56, 3571965), (60, 3333834), (63, 3175080), (70, 2857572), (72, 2778195), (84, 2381310), (90, 2222556), (105, 1905048), (108, 1852130), (120, 1666917), (126, 1587540), (135, 1481704), (140, 1428786), (168, 1190655), (180, 1111278), (189, 1058360), (210, 952524), (216, 926065), (252, 793770), (270, 740852), (280, 714393), (315, 635016), (360, 555639), (378, 529180), (420, 476262), (504, 396885), (540, 370426), (630, 317508), (756, 264590), (840, 238131), (945, 211672), (1080, 185213), (1260, 158754), (1512, 132295), (1890, 105836), (2520, 79377), (3780, 52918), (7560, 26459)]