2018802150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{48239}}^1$

素因数の和:48291

約数の個数: 96

約数和(自身を含む): 5742489600

約数和(自身を除く): 3723687450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 4185, 4650, 6975, 8370, 13950, 20925, 41850, 48239, 96478, 144717, 241195, 289434, 434151, 482390, 723585, 868302, 1205975, 1302453, 1447170, 1495409, 2170755, 2411950, 2604906, 2990818, 3617925, 4341510, 4486227, 6512265, 7235850, 7477045, 8972454, 10853775, 13024530, 13458681, 14954090, 21707550, 22431135, 26917362, 32561325, 37385225, 40376043, 44862270, 65122650, 67293405, 74770450, 80752086, 112155675, 134586810, 201880215, 224311350, 336467025, 403760430, 672934050, 1009401075, 2018802150]

約数ペア:

[(1, 2018802150), (2, 1009401075), (3, 672934050), (5, 403760430), (6, 336467025), (9, 224311350), (10, 201880215), (15, 134586810), (18, 112155675), (25, 80752086), (27, 74770450), (30, 67293405), (31, 65122650), (45, 44862270), (50, 40376043), (54, 37385225), (62, 32561325), (75, 26917362), (90, 22431135), (93, 21707550), (135, 14954090), (150, 13458681), (155, 13024530), (186, 10853775), (225, 8972454), (270, 7477045), (279, 7235850), (310, 6512265), (450, 4486227), (465, 4341510), (558, 3617925), (675, 2990818), (775, 2604906), (837, 2411950), (930, 2170755), (1350, 1495409), (1395, 1447170), (1550, 1302453), (1674, 1205975), (2325, 868302), (2790, 723585), (4185, 482390), (4650, 434151), (6975, 289434), (8370, 241195), (13950, 144717), (20925, 96478), (41850, 48239)]