150151820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 430811136

約数和(自身を除く): 280659316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 46, 52, 65, 68, 70, 85, 91, 92, 115, 119, 130, 140, 161, 170, 182, 211, 221, 230, 238, 260, 299, 322, 340, 364, 391, 422, 442, 455, 460, 476, 595, 598, 644, 782, 805, 844, 884, 910, 1055, 1105, 1190, 1196, 1477, 1495, 1547, 1564, 1610, 1820, 1955, 2093, 2110, 2210, 2380, 2737, 2743, 2954, 2990, 3094, 3220, 3587, 3910, 4186, 4220, 4420, 4853, 5083, 5474, 5486, 5908, 5980, 6188, 7174, 7385, 7735, 7820, 8372, 9706, 10166, 10465, 10948, 10972, 13685, 13715, 14348, 14770, 15470, 17935, 19201, 19412, 20332, 20930, 24265, 25109, 25415, 27370, 27430, 29540, 30940, 33971, 35581, 35870, 38402, 41860, 46631, 48530, 50218, 50830, 54740, 54860, 63089, 67942, 71162, 71740, 76804, 82501, 93262, 96005, 97060, 100436, 101660, 125545, 126178, 135884, 142324, 165002, 169855, 177905, 186524, 192010, 233155, 251090, 252356, 315445, 326417, 330004, 339710, 355810, 384020, 412505, 441623, 466310, 502180, 577507, 630890, 652834, 679420, 711620, 825010, 883246, 932620, 1072513, 1155014, 1261780, 1305668, 1632085, 1650020, 1766492, 2145026, 2208115, 2310028, 2887535, 3264170, 4290052, 4416230, 5362565, 5775070, 6528340, 7507591, 8832460, 10725130, 11550140, 15015182, 21450260, 30030364, 37537955, 75075910, 150151820]

約数ペア:

[(1, 150151820), (2, 75075910), (4, 37537955), (5, 30030364), (7, 21450260), (10, 15015182), (13, 11550140), (14, 10725130), (17, 8832460), (20, 7507591), (23, 6528340), (26, 5775070), (28, 5362565), (34, 4416230), (35, 4290052), (46, 3264170), (52, 2887535), (65, 2310028), (68, 2208115), (70, 2145026), (85, 1766492), (91, 1650020), (92, 1632085), (115, 1305668), (119, 1261780), (130, 1155014), (140, 1072513), (161, 932620), (170, 883246), (182, 825010), (211, 711620), (221, 679420), (230, 652834), (238, 630890), (260, 577507), (299, 502180), (322, 466310), (340, 441623), (364, 412505), (391, 384020), (422, 355810), (442, 339710), (455, 330004), (460, 326417), (476, 315445), (595, 252356), (598, 251090), (644, 233155), (782, 192010), (805, 186524), (844, 177905), (884, 169855), (910, 165002), (1055, 142324), (1105, 135884), (1190, 126178), (1196, 125545), (1477, 101660), (1495, 100436), (1547, 97060), (1564, 96005), (1610, 93262), (1820, 82501), (1955, 76804), (2093, 71740), (2110, 71162), (2210, 67942), (2380, 63089), (2737, 54860), (2743, 54740), (2954, 50830), (2990, 50218), (3094, 48530), (3220, 46631), (3587, 41860), (3910, 38402), (4186, 35870), (4220, 35581), (4420, 33971), (4853, 30940), (5083, 29540), (5474, 27430), (5486, 27370), (5908, 25415), (5980, 25109), (6188, 24265), (7174, 20930), (7385, 20332), (7735, 19412), (7820, 19201), (8372, 17935), (9706, 15470), (10166, 14770), (10465, 14348), (10948, 13715), (10972, 13685)]