109499880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2219

約数の個数: 128

約数和(自身を含む): 381761280

約数和(自身を除く): 272261400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2137, 2440, 2562, 3416, 3660, 4270, 4274, 5124, 6405, 6411, 7320, 8540, 8548, 10248, 10685, 12810, 12822, 14959, 17080, 17096, 21370, 25620, 25644, 29918, 32055, 42740, 44877, 51240, 51288, 59836, 64110, 74795, 85480, 89754, 119672, 128220, 130357, 149590, 179508, 224385, 256440, 260714, 299180, 359016, 391071, 448770, 521428, 598360, 651785, 782142, 897540, 912499, 1042856, 1303570, 1564284, 1795080, 1824998, 1955355, 2607140, 2737497, 3128568, 3649996, 3910710, 4562495, 5214280, 5474994, 7299992, 7821420, 9124990, 10949988, 13687485, 15642840, 18249980, 21899976, 27374970, 36499960, 54749940, 109499880]

約数ペア:

[(1, 109499880), (2, 54749940), (3, 36499960), (4, 27374970), (5, 21899976), (6, 18249980), (7, 15642840), (8, 13687485), (10, 10949988), (12, 9124990), (14, 7821420), (15, 7299992), (20, 5474994), (21, 5214280), (24, 4562495), (28, 3910710), (30, 3649996), (35, 3128568), (40, 2737497), (42, 2607140), (56, 1955355), (60, 1824998), (61, 1795080), (70, 1564284), (84, 1303570), (105, 1042856), (120, 912499), (122, 897540), (140, 782142), (168, 651785), (183, 598360), (210, 521428), (244, 448770), (280, 391071), (305, 359016), (366, 299180), (420, 260714), (427, 256440), (488, 224385), (610, 179508), (732, 149590), (840, 130357), (854, 128220), (915, 119672), (1220, 89754), (1281, 85480), (1464, 74795), (1708, 64110), (1830, 59836), (2135, 51288), (2137, 51240), (2440, 44877), (2562, 42740), (3416, 32055), (3660, 29918), (4270, 25644), (4274, 25620), (5124, 21370), (6405, 17096), (6411, 17080), (7320, 14959), (8540, 12822), (8548, 12810), (10248, 10685)]