154829220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4090

約数の個数: 144

約数和(自身を含む): 543227328

約数和(自身を除く): 388398108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4051, 5460, 6370, 7644, 8102, 9555, 12153, 12740, 16204, 19110, 20255, 24306, 28357, 38220, 40510, 48612, 52663, 56714, 60765, 81020, 85071, 105326, 113428, 121530, 141785, 157989, 170142, 198499, 210652, 243060, 263315, 283570, 315978, 340284, 368641, 396998, 425355, 526630, 567140, 595497, 631956, 737282, 789945, 793996, 850710, 992495, 1053260, 1105923, 1190994, 1474564, 1579890, 1701420, 1843205, 1984990, 2211846, 2381988, 2580487, 2977485, 3159780, 3686410, 3969980, 4423692, 5160974, 5529615, 5954970, 7372820, 7741461, 10321948, 11059230, 11909940, 12902435, 15482922, 22118460, 25804870, 30965844, 38707305, 51609740, 77414610, 154829220]

約数ペア:

[(1, 154829220), (2, 77414610), (3, 51609740), (4, 38707305), (5, 30965844), (6, 25804870), (7, 22118460), (10, 15482922), (12, 12902435), (13, 11909940), (14, 11059230), (15, 10321948), (20, 7741461), (21, 7372820), (26, 5954970), (28, 5529615), (30, 5160974), (35, 4423692), (39, 3969980), (42, 3686410), (49, 3159780), (52, 2977485), (60, 2580487), (65, 2381988), (70, 2211846), (78, 1984990), (84, 1843205), (91, 1701420), (98, 1579890), (105, 1474564), (130, 1190994), (140, 1105923), (147, 1053260), (156, 992495), (182, 850710), (195, 793996), (196, 789945), (210, 737282), (245, 631956), (260, 595497), (273, 567140), (294, 526630), (364, 425355), (390, 396998), (420, 368641), (455, 340284), (490, 315978), (546, 283570), (588, 263315), (637, 243060), (735, 210652), (780, 198499), (910, 170142), (980, 157989), (1092, 141785), (1274, 121530), (1365, 113428), (1470, 105326), (1820, 85071), (1911, 81020), (2548, 60765), (2730, 56714), (2940, 52663), (3185, 48612), (3822, 40510), (4051, 38220), (5460, 28357), (6370, 24306), (7644, 20255), (8102, 19110), (9555, 16204), (12153, 12740)]