2355888900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 7238911680

約数和(自身を除く): 4883022780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 571, 809, 850, 1020, 1142, 1275, 1618, 1700, 1713, 2284, 2427, 2550, 2855, 3236, 3426, 4045, 4854, 5100, 5710, 6852, 8090, 8565, 9707, 9708, 11420, 12135, 13753, 14275, 16180, 17130, 19414, 20225, 24270, 27506, 28550, 29121, 34260, 38828, 40450, 41259, 42825, 48535, 48540, 55012, 57100, 58242, 60675, 68765, 80900, 82518, 85650, 97070, 116484, 121350, 137530, 145605, 165036, 171300, 194140, 206295, 242675, 242700, 275060, 291210, 343825, 412590, 461939, 485350, 582420, 687650, 728025, 825180, 923878, 970700, 1031475, 1375300, 1385817, 1456050, 1847756, 2062950, 2309695, 2771634, 2912100, 4125900, 4619390, 5543268, 6929085, 7852963, 9238780, 11548475, 13858170, 15705926, 23096950, 23558889, 27716340, 31411852, 34645425, 39264815, 46193900, 47117778, 69290850, 78529630, 94235556, 117794445, 138581700, 157059260, 196324075, 235588890, 392648150, 471177780, 588972225, 785296300, 1177944450, 2355888900]

約数ペア:

[(1, 2355888900), (2, 1177944450), (3, 785296300), (4, 588972225), (5, 471177780), (6, 392648150), (10, 235588890), (12, 196324075), (15, 157059260), (17, 138581700), (20, 117794445), (25, 94235556), (30, 78529630), (34, 69290850), (50, 47117778), (51, 46193900), (60, 39264815), (68, 34645425), (75, 31411852), (85, 27716340), (100, 23558889), (102, 23096950), (150, 15705926), (170, 13858170), (204, 11548475), (255, 9238780), (300, 7852963), (340, 6929085), (425, 5543268), (510, 4619390), (571, 4125900), (809, 2912100), (850, 2771634), (1020, 2309695), (1142, 2062950), (1275, 1847756), (1618, 1456050), (1700, 1385817), (1713, 1375300), (2284, 1031475), (2427, 970700), (2550, 923878), (2855, 825180), (3236, 728025), (3426, 687650), (4045, 582420), (4854, 485350), (5100, 461939), (5710, 412590), (6852, 343825), (8090, 291210), (8565, 275060), (9707, 242700), (9708, 242675), (11420, 206295), (12135, 194140), (13753, 171300), (14275, 165036), (16180, 145605), (17130, 137530), (19414, 121350), (20225, 116484), (24270, 97070), (27506, 85650), (28550, 82518), (29121, 80900), (34260, 68765), (38828, 60675), (40450, 58242), (41259, 57100), (42825, 55012), (48535, 48540)]