25008360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 91445760

約数和(自身を除く): 66437400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 23, 24, 26, 30, 34, 39, 40, 41, 46, 51, 52, 60, 65, 68, 69, 78, 82, 85, 92, 102, 104, 115, 120, 123, 130, 136, 138, 156, 164, 170, 184, 195, 204, 205, 221, 230, 246, 255, 260, 276, 299, 312, 328, 340, 345, 390, 391, 408, 410, 442, 460, 492, 510, 520, 533, 552, 598, 615, 663, 680, 690, 697, 780, 782, 820, 884, 897, 920, 943, 984, 1020, 1066, 1105, 1173, 1196, 1230, 1326, 1380, 1394, 1495, 1560, 1564, 1599, 1640, 1768, 1794, 1886, 1955, 2040, 2091, 2132, 2210, 2346, 2392, 2460, 2652, 2665, 2760, 2788, 2829, 2990, 3128, 3198, 3315, 3485, 3588, 3772, 3910, 4182, 4264, 4420, 4485, 4692, 4715, 4920, 5083, 5304, 5330, 5576, 5658, 5865, 5980, 6396, 6630, 6970, 7176, 7544, 7820, 7995, 8364, 8840, 8970, 9061, 9384, 9430, 10166, 10455, 10660, 11316, 11730, 11960, 12259, 12792, 13260, 13940, 14145, 15249, 15640, 15990, 16031, 16728, 17940, 18122, 18860, 20332, 20910, 21320, 22632, 23460, 24518, 25415, 26520, 27183, 27880, 28290, 30498, 31980, 32062, 35880, 36244, 36777, 37720, 40664, 41820, 45305, 46920, 48093, 49036, 50830, 54366, 56580, 60996, 61295, 63960, 64124, 72488, 73554, 76245, 80155, 83640, 90610, 96186, 98072, 101660, 108732, 113160, 121992, 122590, 128248, 135915, 147108, 152490, 160310, 181220, 183885, 192372, 203320, 208403, 217464, 240465, 245180, 271830, 294216, 304980, 320620, 362440, 367770, 384744, 416806, 480930, 490360, 543660, 609960, 625209, 641240, 735540, 833612, 961860, 1042015, 1087320, 1250418, 1471080, 1667224, 1923720, 2084030, 2500836, 3126045, 4168060, 5001672, 6252090, 8336120, 12504180, 25008360]

約数ペア:

[(1, 25008360), (2, 12504180), (3, 8336120), (4, 6252090), (5, 5001672), (6, 4168060), (8, 3126045), (10, 2500836), (12, 2084030), (13, 1923720), (15, 1667224), (17, 1471080), (20, 1250418), (23, 1087320), (24, 1042015), (26, 961860), (30, 833612), (34, 735540), (39, 641240), (40, 625209), (41, 609960), (46, 543660), (51, 490360), (52, 480930), (60, 416806), (65, 384744), (68, 367770), (69, 362440), (78, 320620), (82, 304980), (85, 294216), (92, 271830), (102, 245180), (104, 240465), (115, 217464), (120, 208403), (123, 203320), (130, 192372), (136, 183885), (138, 181220), (156, 160310), (164, 152490), (170, 147108), (184, 135915), (195, 128248), (204, 122590), (205, 121992), (221, 113160), (230, 108732), (246, 101660), (255, 98072), (260, 96186), (276, 90610), (299, 83640), (312, 80155), (328, 76245), (340, 73554), (345, 72488), (390, 64124), (391, 63960), (408, 61295), (410, 60996), (442, 56580), (460, 54366), (492, 50830), (510, 49036), (520, 48093), (533, 46920), (552, 45305), (598, 41820), (615, 40664), (663, 37720), (680, 36777), (690, 36244), (697, 35880), (780, 32062), (782, 31980), (820, 30498), (884, 28290), (897, 27880), (920, 27183), (943, 26520), (984, 25415), (1020, 24518), (1066, 23460), (1105, 22632), (1173, 21320), (1196, 20910), (1230, 20332), (1326, 18860), (1380, 18122), (1394, 17940), (1495, 16728), (1560, 16031), (1564, 15990), (1599, 15640), (1640, 15249), (1768, 14145), (1794, 13940), (1886, 13260), (1955, 12792), (2040, 12259), (2091, 11960), (2132, 11730), (2210, 11316), (2346, 10660), (2392, 10455), (2460, 10166), (2652, 9430), (2665, 9384), (2760, 9061), (2788, 8970), (2829, 8840), (2990, 8364), (3128, 7995), (3198, 7820), (3315, 7544), (3485, 7176), (3588, 6970), (3772, 6630), (3910, 6396), (4182, 5980), (4264, 5865), (4420, 5658), (4485, 5576), (4692, 5330), (4715, 5304), (4920, 5083)]