451501830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 1303948800

約数和(自身を除く): 852446970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 307, 351, 390, 419, 585, 614, 702, 838, 921, 1170, 1257, 1535, 1755, 1842, 2095, 2514, 2763, 3070, 3510, 3771, 3991, 4190, 4605, 5447, 5526, 6285, 7542, 7982, 8289, 9210, 10894, 11313, 11973, 12570, 13815, 16341, 16578, 18855, 19955, 22626, 23946, 27235, 27630, 32682, 35919, 37710, 39910, 41445, 49023, 54470, 56565, 59865, 71838, 81705, 82890, 98046, 107757, 113130, 119730, 128633, 147069, 163410, 179595, 215514, 245115, 257266, 294138, 359190, 385899, 490230, 538785, 643165, 735345, 771798, 1077570, 1157697, 1286330, 1470690, 1672229, 1929495, 2315394, 3344458, 3473091, 3858990, 5016687, 5788485, 6946182, 8361145, 10033374, 11576970, 15050061, 16722290, 17365455, 25083435, 30100122, 34730910, 45150183, 50166870, 75250305, 90300366, 150500610, 225750915, 451501830]

約数ペア:

[(1, 451501830), (2, 225750915), (3, 150500610), (5, 90300366), (6, 75250305), (9, 50166870), (10, 45150183), (13, 34730910), (15, 30100122), (18, 25083435), (26, 17365455), (27, 16722290), (30, 15050061), (39, 11576970), (45, 10033374), (54, 8361145), (65, 6946182), (78, 5788485), (90, 5016687), (117, 3858990), (130, 3473091), (135, 3344458), (195, 2315394), (234, 1929495), (270, 1672229), (307, 1470690), (351, 1286330), (390, 1157697), (419, 1077570), (585, 771798), (614, 735345), (702, 643165), (838, 538785), (921, 490230), (1170, 385899), (1257, 359190), (1535, 294138), (1755, 257266), (1842, 245115), (2095, 215514), (2514, 179595), (2763, 163410), (3070, 147069), (3510, 128633), (3771, 119730), (3991, 113130), (4190, 107757), (4605, 98046), (5447, 82890), (5526, 81705), (6285, 71838), (7542, 59865), (7982, 56565), (8289, 54470), (9210, 49023), (10894, 41445), (11313, 39910), (11973, 37710), (12570, 35919), (13815, 32682), (16341, 27630), (16578, 27235), (18855, 23946), (19955, 22626)]