1900585200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 240

約数和(自身を含む): 6617830400

約数和(自身を除く): 4717245200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 240, 248, 285, 300, 304, 310, 372, 380, 400, 456, 465, 475, 496, 570, 589, 600, 620, 744, 760, 775, 912, 930, 950, 1140, 1178, 1200, 1240, 1425, 1488, 1520, 1550, 1767, 1860, 1900, 2280, 2325, 2356, 2480, 2689, 2850, 2945, 3100, 3534, 3720, 3800, 4560, 4650, 4712, 5378, 5700, 5890, 6200, 7068, 7440, 7600, 8067, 8835, 9300, 9424, 10756, 11400, 11780, 12400, 13445, 14136, 14725, 16134, 17670, 18600, 21512, 22800, 23560, 26890, 28272, 29450, 32268, 35340, 37200, 40335, 43024, 44175, 47120, 51091, 53780, 58900, 64536, 67225, 70680, 80670, 83359, 88350, 102182, 107560, 117800, 129072, 134450, 141360, 153273, 161340, 166718, 176700, 201675, 204364, 215120, 235600, 250077, 255455, 268900, 306546, 322680, 333436, 353400, 403350, 408728, 416795, 500154, 510910, 537800, 613092, 645360, 666872, 706800, 766365, 806700, 817456, 833590, 1000308, 1021820, 1075600, 1226184, 1250385, 1277275, 1333744, 1532730, 1583821, 1613400, 1667180, 2000616, 2043640, 2083975, 2452368, 2500770, 2554550, 3065460, 3167642, 3226800, 3334360, 3831825, 4001232, 4087280, 4167950, 4751463, 5001540, 5109100, 6130920, 6251925, 6335284, 6668720, 7663650, 7919105, 8335900, 9502926, 10003080, 10218200, 12261840, 12503850, 12670568, 15327300, 15838210, 16671800, 19005852, 20006160, 20436400, 23757315, 25007700, 25341136, 30654600, 31676420, 33343600, 38011704, 39595525, 47514630, 50015400, 61309200, 63352840, 76023408, 79191050, 95029260, 100030800, 118786575, 126705680, 158382100, 190058520, 237573150, 316764200, 380117040, 475146300, 633528400, 950292600, 1900585200]

約数ペア:

[(1, 1900585200), (2, 950292600), (3, 633528400), (4, 475146300), (5, 380117040), (6, 316764200), (8, 237573150), (10, 190058520), (12, 158382100), (15, 126705680), (16, 118786575), (19, 100030800), (20, 95029260), (24, 79191050), (25, 76023408), (30, 63352840), (31, 61309200), (38, 50015400), (40, 47514630), (48, 39595525), (50, 38011704), (57, 33343600), (60, 31676420), (62, 30654600), (75, 25341136), (76, 25007700), (80, 23757315), (93, 20436400), (95, 20006160), (100, 19005852), (114, 16671800), (120, 15838210), (124, 15327300), (150, 12670568), (152, 12503850), (155, 12261840), (186, 10218200), (190, 10003080), (200, 9502926), (228, 8335900), (240, 7919105), (248, 7663650), (285, 6668720), (300, 6335284), (304, 6251925), (310, 6130920), (372, 5109100), (380, 5001540), (400, 4751463), (456, 4167950), (465, 4087280), (475, 4001232), (496, 3831825), (570, 3334360), (589, 3226800), (600, 3167642), (620, 3065460), (744, 2554550), (760, 2500770), (775, 2452368), (912, 2083975), (930, 2043640), (950, 2000616), (1140, 1667180), (1178, 1613400), (1200, 1583821), (1240, 1532730), (1425, 1333744), (1488, 1277275), (1520, 1250385), (1550, 1226184), (1767, 1075600), (1860, 1021820), (1900, 1000308), (2280, 833590), (2325, 817456), (2356, 806700), (2480, 766365), (2689, 706800), (2850, 666872), (2945, 645360), (3100, 613092), (3534, 537800), (3720, 510910), (3800, 500154), (4560, 416795), (4650, 408728), (4712, 403350), (5378, 353400), (5700, 333436), (5890, 322680), (6200, 306546), (7068, 268900), (7440, 255455), (7600, 250077), (8067, 235600), (8835, 215120), (9300, 204364), (9424, 201675), (10756, 176700), (11400, 166718), (11780, 161340), (12400, 153273), (13445, 141360), (14136, 134450), (14725, 129072), (16134, 117800), (17670, 107560), (18600, 102182), (21512, 88350), (22800, 83359), (23560, 80670), (26890, 70680), (28272, 67225), (29450, 64536), (32268, 58900), (35340, 53780), (37200, 51091), (40335, 47120), (43024, 44175)]