64367100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 216

約数和(自身を含む): 244546848

約数和(自身を除く): 180179748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 601, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1202, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 1803, 2100, 2142, 2380, 2404, 2550, 2975, 3005, 3060, 3150, 3570, 3606, 3825, 4207, 4284, 5100, 5355, 5409, 5950, 6010, 6300, 7140, 7212, 7650, 8414, 8925, 9015, 10217, 10710, 10818, 11900, 12020, 12621, 15025, 15300, 16828, 17850, 18030, 20434, 21035, 21420, 21636, 25242, 26775, 27045, 30050, 30651, 35700, 36060, 37863, 40868, 42070, 45075, 50484, 51085, 53550, 54090, 60100, 61302, 63105, 71519, 75726, 84140, 90150, 91953, 102170, 105175, 107100, 108180, 122604, 126210, 135225, 143038, 151452, 153255, 180300, 183906, 189315, 204340, 210350, 214557, 252420, 255425, 270450, 286076, 306510, 315525, 357595, 367812, 378630, 420700, 429114, 459765, 510850, 540900, 613020, 631050, 643671, 715190, 757260, 766275, 858228, 919530, 946575, 1021700, 1072785, 1262100, 1287342, 1430380, 1532550, 1787975, 1839060, 1893150, 2145570, 2298825, 2574684, 3065100, 3218355, 3575950, 3786300, 4291140, 4597650, 5363925, 6436710, 7151900, 9195300, 10727850, 12873420, 16091775, 21455700, 32183550, 64367100]

約数ペア:

[(1, 64367100), (2, 32183550), (3, 21455700), (4, 16091775), (5, 12873420), (6, 10727850), (7, 9195300), (9, 7151900), (10, 6436710), (12, 5363925), (14, 4597650), (15, 4291140), (17, 3786300), (18, 3575950), (20, 3218355), (21, 3065100), (25, 2574684), (28, 2298825), (30, 2145570), (34, 1893150), (35, 1839060), (36, 1787975), (42, 1532550), (45, 1430380), (50, 1287342), (51, 1262100), (60, 1072785), (63, 1021700), (68, 946575), (70, 919530), (75, 858228), (84, 766275), (85, 757260), (90, 715190), (100, 643671), (102, 631050), (105, 613020), (119, 540900), (126, 510850), (140, 459765), (150, 429114), (153, 420700), (170, 378630), (175, 367812), (180, 357595), (204, 315525), (210, 306510), (225, 286076), (238, 270450), (252, 255425), (255, 252420), (300, 214557), (306, 210350), (315, 204340), (340, 189315), (350, 183906), (357, 180300), (420, 153255), (425, 151452), (450, 143038), (476, 135225), (510, 126210), (525, 122604), (595, 108180), (601, 107100), (612, 105175), (630, 102170), (700, 91953), (714, 90150), (765, 84140), (850, 75726), (900, 71519), (1020, 63105), (1050, 61302), (1071, 60100), (1190, 54090), (1202, 53550), (1260, 51085), (1275, 50484), (1428, 45075), (1530, 42070), (1575, 40868), (1700, 37863), (1785, 36060), (1803, 35700), (2100, 30651), (2142, 30050), (2380, 27045), (2404, 26775), (2550, 25242), (2975, 21636), (3005, 21420), (3060, 21035), (3150, 20434), (3570, 18030), (3606, 17850), (3825, 16828), (4207, 15300), (4284, 15025), (5100, 12621), (5355, 12020), (5409, 11900), (5950, 10818), (6010, 10710), (6300, 10217), (7140, 9015), (7212, 8925), (7650, 8414)]