692428400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3007

約数の個数: 120

約数和(自身を含む): 1808217600

約数和(自身を除く): 1115789200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 152, 155, 190, 200, 248, 304, 310, 380, 400, 475, 496, 589, 620, 760, 775, 950, 1178, 1240, 1520, 1550, 1900, 2356, 2480, 2939, 2945, 3100, 3800, 4712, 5878, 5890, 6200, 7600, 9424, 11756, 11780, 12400, 14695, 14725, 23512, 23560, 29390, 29450, 47024, 47120, 55841, 58780, 58900, 73475, 91109, 111682, 117560, 117800, 146950, 182218, 223364, 235120, 235600, 279205, 293900, 364436, 446728, 455545, 558410, 587800, 728872, 893456, 911090, 1116820, 1175600, 1396025, 1457744, 1731071, 1822180, 2233640, 2277725, 2792050, 3462142, 3644360, 4467280, 4555450, 5584100, 6924284, 7288720, 8655355, 9110900, 11168200, 13848568, 17310710, 18221800, 22336400, 27697136, 34621420, 36443600, 43276775, 69242840, 86553550, 138485680, 173107100, 346214200, 692428400]

約数ペア:

[(1, 692428400), (2, 346214200), (4, 173107100), (5, 138485680), (8, 86553550), (10, 69242840), (16, 43276775), (19, 36443600), (20, 34621420), (25, 27697136), (31, 22336400), (38, 18221800), (40, 17310710), (50, 13848568), (62, 11168200), (76, 9110900), (80, 8655355), (95, 7288720), (100, 6924284), (124, 5584100), (152, 4555450), (155, 4467280), (190, 3644360), (200, 3462142), (248, 2792050), (304, 2277725), (310, 2233640), (380, 1822180), (400, 1731071), (475, 1457744), (496, 1396025), (589, 1175600), (620, 1116820), (760, 911090), (775, 893456), (950, 728872), (1178, 587800), (1240, 558410), (1520, 455545), (1550, 446728), (1900, 364436), (2356, 293900), (2480, 279205), (2939, 235600), (2945, 235120), (3100, 223364), (3800, 182218), (4712, 146950), (5878, 117800), (5890, 117560), (6200, 111682), (7600, 91109), (9424, 73475), (11756, 58900), (11780, 58780), (12400, 55841), (14695, 47120), (14725, 47024), (23512, 29450), (23560, 29390)]