150558660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 552517056

約数和(自身を除く): 401958396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 331, 342, 361, 380, 399, 420, 532, 570, 630, 662, 665, 684, 722, 798, 855, 993, 1083, 1140, 1197, 1260, 1324, 1330, 1444, 1596, 1655, 1710, 1805, 1986, 1995, 2166, 2317, 2394, 2527, 2660, 2979, 3249, 3310, 3420, 3610, 3972, 3990, 4332, 4634, 4788, 4965, 5054, 5415, 5958, 5985, 6289, 6498, 6620, 6951, 7220, 7581, 7980, 9268, 9930, 10108, 10830, 11585, 11916, 11970, 12578, 12635, 12996, 13902, 14895, 15162, 16245, 18867, 19860, 20853, 21660, 22743, 23170, 23940, 25156, 25270, 27804, 29790, 30324, 31445, 32490, 34755, 37734, 37905, 41706, 44023, 45486, 46340, 50540, 56601, 59580, 62890, 64980, 69510, 75468, 75810, 83412, 88046, 90972, 94335, 104265, 113202, 113715, 119491, 125780, 132069, 139020, 151620, 176092, 188670, 208530, 220115, 226404, 227430, 238982, 264138, 283005, 358473, 377340, 396207, 417060, 440230, 454860, 477964, 528276, 566010, 597455, 660345, 716946, 792414, 836437, 880460, 1075419, 1132020, 1194910, 1320690, 1433892, 1584828, 1672874, 1792365, 1981035, 2150838, 2389820, 2509311, 2641380, 3345748, 3584730, 3962070, 4182185, 4301676, 5018622, 5377095, 7169460, 7527933, 7924140, 8364370, 10037244, 10754190, 12546555, 15055866, 16728740, 21508380, 25093110, 30111732, 37639665, 50186220, 75279330, 150558660]

約数ペア:

[(1, 150558660), (2, 75279330), (3, 50186220), (4, 37639665), (5, 30111732), (6, 25093110), (7, 21508380), (9, 16728740), (10, 15055866), (12, 12546555), (14, 10754190), (15, 10037244), (18, 8364370), (19, 7924140), (20, 7527933), (21, 7169460), (28, 5377095), (30, 5018622), (35, 4301676), (36, 4182185), (38, 3962070), (42, 3584730), (45, 3345748), (57, 2641380), (60, 2509311), (63, 2389820), (70, 2150838), (76, 1981035), (84, 1792365), (90, 1672874), (95, 1584828), (105, 1433892), (114, 1320690), (126, 1194910), (133, 1132020), (140, 1075419), (171, 880460), (180, 836437), (190, 792414), (210, 716946), (228, 660345), (252, 597455), (266, 566010), (285, 528276), (315, 477964), (331, 454860), (342, 440230), (361, 417060), (380, 396207), (399, 377340), (420, 358473), (532, 283005), (570, 264138), (630, 238982), (662, 227430), (665, 226404), (684, 220115), (722, 208530), (798, 188670), (855, 176092), (993, 151620), (1083, 139020), (1140, 132069), (1197, 125780), (1260, 119491), (1324, 113715), (1330, 113202), (1444, 104265), (1596, 94335), (1655, 90972), (1710, 88046), (1805, 83412), (1986, 75810), (1995, 75468), (2166, 69510), (2317, 64980), (2394, 62890), (2527, 59580), (2660, 56601), (2979, 50540), (3249, 46340), (3310, 45486), (3420, 44023), (3610, 41706), (3972, 37905), (3990, 37734), (4332, 34755), (4634, 32490), (4788, 31445), (4965, 30324), (5054, 29790), (5415, 27804), (5958, 25270), (5985, 25156), (6289, 23940), (6498, 23170), (6620, 22743), (6951, 21660), (7220, 20853), (7581, 19860), (7980, 18867), (9268, 16245), (9930, 15162), (10108, 14895), (10830, 13902), (11585, 12996), (11916, 12635), (11970, 12578)]