152542440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 541995300

約数和(自身を除く): 389452860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 89, 90, 92, 108, 115, 120, 135, 138, 162, 178, 180, 184, 207, 216, 230, 267, 270, 276, 324, 345, 356, 360, 405, 414, 445, 460, 529, 534, 540, 552, 621, 648, 690, 712, 801, 810, 828, 890, 920, 1035, 1058, 1068, 1080, 1242, 1335, 1380, 1587, 1602, 1620, 1656, 1780, 1863, 2047, 2070, 2116, 2136, 2403, 2484, 2645, 2670, 2760, 3105, 3174, 3204, 3240, 3560, 3726, 4005, 4094, 4140, 4232, 4761, 4806, 4968, 5290, 5340, 6141, 6210, 6348, 6408, 7209, 7452, 7935, 8010, 8188, 8280, 9315, 9522, 9612, 10235, 10580, 10680, 12015, 12282, 12420, 12696, 14283, 14418, 14904, 15870, 16020, 16376, 18423, 18630, 19044, 19224, 20470, 21160, 23805, 24030, 24564, 24840, 28566, 28836, 30705, 31740, 32040, 36045, 36846, 37260, 38088, 40940, 42849, 47081, 47610, 48060, 49128, 55269, 57132, 57672, 61410, 63480, 71415, 72090, 73692, 74520, 81880, 85698, 92115, 94162, 95220, 96120, 110538, 114264, 122820, 141243, 142830, 144180, 147384, 165807, 171396, 184230, 188324, 190440, 214245, 221076, 235405, 245640, 276345, 282486, 285660, 288360, 331614, 342792, 368460, 376648, 423729, 428490, 442152, 470810, 552690, 564972, 571320, 663228, 706215, 736920, 829035, 847458, 856980, 941620, 1105380, 1129944, 1271187, 1326456, 1412430, 1658070, 1694916, 1713960, 1883240, 2118645, 2210760, 2542374, 2824860, 3316140, 3389832, 3813561, 4237290, 5084748, 5649720, 6355935, 6632280, 7627122, 8474580, 10169496, 12711870, 15254244, 16949160, 19067805, 25423740, 30508488, 38135610, 50847480, 76271220, 152542440]

約数ペア:

[(1, 152542440), (2, 76271220), (3, 50847480), (4, 38135610), (5, 30508488), (6, 25423740), (8, 19067805), (9, 16949160), (10, 15254244), (12, 12711870), (15, 10169496), (18, 8474580), (20, 7627122), (23, 6632280), (24, 6355935), (27, 5649720), (30, 5084748), (36, 4237290), (40, 3813561), (45, 3389832), (46, 3316140), (54, 2824860), (60, 2542374), (69, 2210760), (72, 2118645), (81, 1883240), (89, 1713960), (90, 1694916), (92, 1658070), (108, 1412430), (115, 1326456), (120, 1271187), (135, 1129944), (138, 1105380), (162, 941620), (178, 856980), (180, 847458), (184, 829035), (207, 736920), (216, 706215), (230, 663228), (267, 571320), (270, 564972), (276, 552690), (324, 470810), (345, 442152), (356, 428490), (360, 423729), (405, 376648), (414, 368460), (445, 342792), (460, 331614), (529, 288360), (534, 285660), (540, 282486), (552, 276345), (621, 245640), (648, 235405), (690, 221076), (712, 214245), (801, 190440), (810, 188324), (828, 184230), (890, 171396), (920, 165807), (1035, 147384), (1058, 144180), (1068, 142830), (1080, 141243), (1242, 122820), (1335, 114264), (1380, 110538), (1587, 96120), (1602, 95220), (1620, 94162), (1656, 92115), (1780, 85698), (1863, 81880), (2047, 74520), (2070, 73692), (2116, 72090), (2136, 71415), (2403, 63480), (2484, 61410), (2645, 57672), (2670, 57132), (2760, 55269), (3105, 49128), (3174, 48060), (3204, 47610), (3240, 47081), (3560, 42849), (3726, 40940), (4005, 38088), (4094, 37260), (4140, 36846), (4232, 36045), (4761, 32040), (4806, 31740), (4968, 30705), (5290, 28836), (5340, 28566), (6141, 24840), (6210, 24564), (6348, 24030), (6408, 23805), (7209, 21160), (7452, 20470), (7935, 19224), (8010, 19044), (8188, 18630), (8280, 18423), (9315, 16376), (9522, 16020), (9612, 15870), (10235, 14904), (10580, 14418), (10680, 14283), (12015, 12696), (12282, 12420)]