2725321600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 7054548480

約数和(自身を除く): 4329226880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 83, 100, 124, 128, 155, 160, 166, 200, 248, 310, 320, 331, 332, 400, 415, 496, 620, 640, 662, 664, 775, 800, 830, 992, 1240, 1324, 1328, 1550, 1600, 1655, 1660, 1984, 2075, 2480, 2573, 2648, 2656, 3100, 3200, 3310, 3320, 3968, 4150, 4960, 5146, 5296, 5312, 6200, 6620, 6640, 8275, 8300, 9920, 10261, 10292, 10592, 10624, 12400, 12865, 13240, 13280, 16550, 16600, 19840, 20522, 20584, 21184, 24800, 25730, 26480, 26560, 27473, 33100, 33200, 41044, 41168, 42368, 49600, 51305, 51460, 52960, 53120, 54946, 64325, 66200, 66400, 82088, 82336, 99200, 102610, 102920, 105920, 109892, 128650, 132400, 132800, 137365, 164176, 164672, 205220, 205840, 211840, 219784, 256525, 257300, 264800, 265600, 274730, 328352, 329344, 410440, 411680, 439568, 513050, 514600, 529600, 549460, 656704, 686825, 820880, 823360, 851663, 879136, 1026100, 1029200, 1059200, 1098920, 1313408, 1373650, 1641760, 1646720, 1703326, 1758272, 2052200, 2058400, 2197840, 2747300, 3283520, 3406652, 3516544, 4104400, 4116800, 4258315, 4395680, 5494600, 6567040, 6813304, 8208800, 8233600, 8516630, 8791360, 10989200, 13626608, 16417600, 17033260, 17582720, 21291575, 21978400, 27253216, 32835200, 34066520, 42583150, 43956800, 54506432, 68133040, 85166300, 87913600, 109012864, 136266080, 170332600, 272532160, 340665200, 545064320, 681330400, 1362660800, 2725321600]

約数ペア:

[(1, 2725321600), (2, 1362660800), (4, 681330400), (5, 545064320), (8, 340665200), (10, 272532160), (16, 170332600), (20, 136266080), (25, 109012864), (31, 87913600), (32, 85166300), (40, 68133040), (50, 54506432), (62, 43956800), (64, 42583150), (80, 34066520), (83, 32835200), (100, 27253216), (124, 21978400), (128, 21291575), (155, 17582720), (160, 17033260), (166, 16417600), (200, 13626608), (248, 10989200), (310, 8791360), (320, 8516630), (331, 8233600), (332, 8208800), (400, 6813304), (415, 6567040), (496, 5494600), (620, 4395680), (640, 4258315), (662, 4116800), (664, 4104400), (775, 3516544), (800, 3406652), (830, 3283520), (992, 2747300), (1240, 2197840), (1324, 2058400), (1328, 2052200), (1550, 1758272), (1600, 1703326), (1655, 1646720), (1660, 1641760), (1984, 1373650), (2075, 1313408), (2480, 1098920), (2573, 1059200), (2648, 1029200), (2656, 1026100), (3100, 879136), (3200, 851663), (3310, 823360), (3320, 820880), (3968, 686825), (4150, 656704), (4960, 549460), (5146, 529600), (5296, 514600), (5312, 513050), (6200, 439568), (6620, 411680), (6640, 410440), (8275, 329344), (8300, 328352), (9920, 274730), (10261, 265600), (10292, 264800), (10592, 257300), (10624, 256525), (12400, 219784), (12865, 211840), (13240, 205840), (13280, 205220), (16550, 164672), (16600, 164176), (19840, 137365), (20522, 132800), (20584, 132400), (21184, 128650), (24800, 109892), (25730, 105920), (26480, 102920), (26560, 102610), (27473, 99200), (33100, 82336), (33200, 82088), (41044, 66400), (41168, 66200), (42368, 64325), (49600, 54946), (51305, 53120), (51460, 52960)]