143848900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 372726144

約数和(自身を除く): 228877244

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 25, 26, 34, 46, 50, 52, 65, 68, 85, 92, 100, 115, 130, 170, 221, 230, 260, 283, 299, 325, 340, 391, 425, 442, 460, 566, 575, 598, 650, 782, 850, 884, 1105, 1132, 1150, 1196, 1300, 1415, 1495, 1564, 1700, 1955, 2210, 2300, 2830, 2990, 3679, 3910, 4420, 4811, 5083, 5525, 5660, 5980, 6509, 7075, 7358, 7475, 7820, 9622, 9775, 10166, 11050, 13018, 14150, 14716, 14950, 18395, 19244, 19550, 20332, 22100, 24055, 25415, 26036, 28300, 29900, 32545, 36790, 39100, 48110, 50830, 62543, 65090, 73580, 84617, 91975, 96220, 101660, 110653, 120275, 125086, 127075, 130180, 162725, 169234, 183950, 221306, 240550, 250172, 254150, 312715, 325450, 338468, 367900, 423085, 442612, 481100, 508300, 553265, 625430, 650900, 846170, 1106530, 1250860, 1438489, 1563575, 1692340, 2115425, 2213060, 2766325, 2876978, 3127150, 4230850, 5532650, 5753956, 6254300, 7192445, 8461700, 11065300, 14384890, 28769780, 35962225, 71924450, 143848900]

約数ペア:

[(1, 143848900), (2, 71924450), (4, 35962225), (5, 28769780), (10, 14384890), (13, 11065300), (17, 8461700), (20, 7192445), (23, 6254300), (25, 5753956), (26, 5532650), (34, 4230850), (46, 3127150), (50, 2876978), (52, 2766325), (65, 2213060), (68, 2115425), (85, 1692340), (92, 1563575), (100, 1438489), (115, 1250860), (130, 1106530), (170, 846170), (221, 650900), (230, 625430), (260, 553265), (283, 508300), (299, 481100), (325, 442612), (340, 423085), (391, 367900), (425, 338468), (442, 325450), (460, 312715), (566, 254150), (575, 250172), (598, 240550), (650, 221306), (782, 183950), (850, 169234), (884, 162725), (1105, 130180), (1132, 127075), (1150, 125086), (1196, 120275), (1300, 110653), (1415, 101660), (1495, 96220), (1564, 91975), (1700, 84617), (1955, 73580), (2210, 65090), (2300, 62543), (2830, 50830), (2990, 48110), (3679, 39100), (3910, 36790), (4420, 32545), (4811, 29900), (5083, 28300), (5525, 26036), (5660, 25415), (5980, 24055), (6509, 22100), (7075, 20332), (7358, 19550), (7475, 19244), (7820, 18395), (9622, 14950), (9775, 14716), (10166, 14150), (11050, 13018)]