69839820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 120

約数和(自身を含む): 230722800

約数和(自身を除く): 160882980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2269, 2565, 3078, 3420, 4538, 5130, 6156, 6807, 7695, 9076, 10260, 11345, 13614, 15390, 20421, 22690, 27228, 30780, 34035, 40842, 43111, 45380, 61263, 68070, 81684, 86222, 102105, 122526, 129333, 136140, 172444, 183789, 204210, 215555, 245052, 258666, 306315, 367578, 387999, 408420, 431110, 517332, 612630, 646665, 735156, 775998, 862220, 918945, 1163997, 1225260, 1293330, 1551996, 1837890, 1939995, 2327994, 2586660, 3491991, 3675780, 3879990, 4655988, 5819985, 6983982, 7759980, 11639970, 13967964, 17459955, 23279940, 34919910, 69839820]

約数ペア:

[(1, 69839820), (2, 34919910), (3, 23279940), (4, 17459955), (5, 13967964), (6, 11639970), (9, 7759980), (10, 6983982), (12, 5819985), (15, 4655988), (18, 3879990), (19, 3675780), (20, 3491991), (27, 2586660), (30, 2327994), (36, 1939995), (38, 1837890), (45, 1551996), (54, 1293330), (57, 1225260), (60, 1163997), (76, 918945), (81, 862220), (90, 775998), (95, 735156), (108, 646665), (114, 612630), (135, 517332), (162, 431110), (171, 408420), (180, 387999), (190, 367578), (228, 306315), (270, 258666), (285, 245052), (324, 215555), (342, 204210), (380, 183789), (405, 172444), (513, 136140), (540, 129333), (570, 122526), (684, 102105), (810, 86222), (855, 81684), (1026, 68070), (1140, 61263), (1539, 45380), (1620, 43111), (1710, 40842), (2052, 34035), (2269, 30780), (2565, 27228), (3078, 22690), (3420, 20421), (4538, 15390), (5130, 13614), (6156, 11345), (6807, 10260), (7695, 9076)]