889181550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1176

約数の個数: 120

約数和(自身を含む): 2483582112

約数和(自身を除く): 1594400562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 241, 270, 405, 450, 482, 675, 723, 810, 911, 1205, 1350, 1446, 1822, 2025, 2169, 2410, 2733, 3615, 4050, 4338, 4555, 5466, 6025, 6507, 7230, 8199, 9110, 10845, 12050, 13014, 13665, 16398, 18075, 19521, 21690, 22775, 24597, 27330, 32535, 36150, 39042, 40995, 45550, 49194, 54225, 65070, 68325, 73791, 81990, 97605, 108450, 122985, 136650, 147582, 162675, 195210, 204975, 219551, 245970, 325350, 368955, 409950, 439102, 488025, 614925, 658653, 737910, 976050, 1097755, 1229850, 1317306, 1844775, 1975959, 2195510, 3293265, 3689550, 3951918, 5488775, 5927877, 6586530, 9879795, 10977550, 11855754, 16466325, 17783631, 19759590, 29639385, 32932650, 35567262, 49398975, 59278770, 88918155, 98797950, 148196925, 177836310, 296393850, 444590775, 889181550]

約数ペア:

[(1, 889181550), (2, 444590775), (3, 296393850), (5, 177836310), (6, 148196925), (9, 98797950), (10, 88918155), (15, 59278770), (18, 49398975), (25, 35567262), (27, 32932650), (30, 29639385), (45, 19759590), (50, 17783631), (54, 16466325), (75, 11855754), (81, 10977550), (90, 9879795), (135, 6586530), (150, 5927877), (162, 5488775), (225, 3951918), (241, 3689550), (270, 3293265), (405, 2195510), (450, 1975959), (482, 1844775), (675, 1317306), (723, 1229850), (810, 1097755), (911, 976050), (1205, 737910), (1350, 658653), (1446, 614925), (1822, 488025), (2025, 439102), (2169, 409950), (2410, 368955), (2733, 325350), (3615, 245970), (4050, 219551), (4338, 204975), (4555, 195210), (5466, 162675), (6025, 147582), (6507, 136650), (7230, 122985), (8199, 108450), (9110, 97605), (10845, 81990), (12050, 73791), (13014, 68325), (13665, 65070), (16398, 54225), (18075, 49194), (19521, 45550), (21690, 40995), (22775, 39042), (24597, 36150), (27330, 32535)]