80575200

素因数分解:

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

素因数の和:95

約数の個数: 324

約数和(自身を含む): 309542688

約数和(自身を除く): 228967488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 31, 32, 36, 38, 40, 45, 48, 50, 57, 60, 62, 72, 75, 76, 80, 90, 93, 95, 96, 100, 114, 120, 124, 144, 150, 152, 155, 160, 171, 180, 186, 190, 200, 225, 228, 240, 248, 279, 285, 288, 300, 304, 310, 342, 360, 361, 372, 380, 400, 450, 456, 465, 475, 480, 496, 558, 570, 589, 600, 608, 620, 684, 720, 722, 744, 760, 775, 800, 855, 900, 912, 930, 950, 992, 1083, 1116, 1140, 1178, 1200, 1240, 1368, 1395, 1425, 1440, 1444, 1488, 1520, 1550, 1710, 1767, 1800, 1805, 1824, 1860, 1900, 2166, 2232, 2280, 2325, 2356, 2400, 2480, 2736, 2790, 2850, 2888, 2945, 2976, 3040, 3100, 3249, 3420, 3534, 3600, 3610, 3720, 3800, 4275, 4332, 4464, 4560, 4650, 4712, 4960, 5301, 5415, 5472, 5580, 5700, 5776, 5890, 6200, 6498, 6840, 6975, 7068, 7200, 7220, 7440, 7600, 8550, 8664, 8835, 8928, 9025, 9120, 9300, 9424, 10602, 10830, 11160, 11191, 11400, 11552, 11780, 12400, 12996, 13680, 13950, 14136, 14440, 14725, 14880, 15200, 16245, 17100, 17328, 17670, 18050, 18600, 18848, 21204, 21660, 22320, 22382, 22800, 23560, 24800, 25992, 26505, 27075, 27360, 27900, 28272, 28880, 29450, 32490, 33573, 34200, 34656, 35340, 36100, 37200, 42408, 43320, 44175, 44640, 44764, 45600, 47120, 51984, 53010, 54150, 55800, 55955, 56544, 57760, 58900, 64980, 67146, 68400, 70680, 72200, 74400, 81225, 84816, 86640, 88350, 89528, 94240, 100719, 103968, 106020, 108300, 111600, 111910, 117800, 129960, 132525, 134292, 136800, 141360, 144400, 162450, 167865, 169632, 173280, 176700, 179056, 201438, 212040, 216600, 223200, 223820, 235600, 259920, 265050, 268584, 279775, 282720, 288800, 324900, 335730, 353400, 358112, 402876, 424080, 433200, 447640, 471200, 503595, 519840, 530100, 537168, 559550, 649800, 671460, 706800, 805752, 839325, 848160, 866400, 895280, 1007190, 1060200, 1074336, 1119100, 1299600, 1342920, 1413600, 1611504, 1678650, 1790560, 2014380, 2120400, 2238200, 2517975, 2599200, 2685840, 3223008, 3357300, 4028760, 4240800, 4476400, 5035950, 5371680, 6714600, 8057520, 8952800, 10071900, 13429200, 16115040, 20143800, 26858400, 40287600, 80575200]

約数ペア:

[(1, 80575200), (2, 40287600), (3, 26858400), (4, 20143800), (5, 16115040), (6, 13429200), (8, 10071900), (9, 8952800), (10, 8057520), (12, 6714600), (15, 5371680), (16, 5035950), (18, 4476400), (19, 4240800), (20, 4028760), (24, 3357300), (25, 3223008), (30, 2685840), (31, 2599200), (32, 2517975), (36, 2238200), (38, 2120400), (40, 2014380), (45, 1790560), (48, 1678650), (50, 1611504), (57, 1413600), (60, 1342920), (62, 1299600), (72, 1119100), (75, 1074336), (76, 1060200), (80, 1007190), (90, 895280), (93, 866400), (95, 848160), (96, 839325), (100, 805752), (114, 706800), (120, 671460), (124, 649800), (144, 559550), (150, 537168), (152, 530100), (155, 519840), (160, 503595), (171, 471200), (180, 447640), (186, 433200), (190, 424080), (200, 402876), (225, 358112), (228, 353400), (240, 335730), (248, 324900), (279, 288800), (285, 282720), (288, 279775), (300, 268584), (304, 265050), (310, 259920), (342, 235600), (360, 223820), (361, 223200), (372, 216600), (380, 212040), (400, 201438), (450, 179056), (456, 176700), (465, 173280), (475, 169632), (480, 167865), (496, 162450), (558, 144400), (570, 141360), (589, 136800), (600, 134292), (608, 132525), (620, 129960), (684, 117800), (720, 111910), (722, 111600), (744, 108300), (760, 106020), (775, 103968), (800, 100719), (855, 94240), (900, 89528), (912, 88350), (930, 86640), (950, 84816), (992, 81225), (1083, 74400), (1116, 72200), (1140, 70680), (1178, 68400), (1200, 67146), (1240, 64980), (1368, 58900), (1395, 57760), (1425, 56544), (1440, 55955), (1444, 55800), (1488, 54150), (1520, 53010), (1550, 51984), (1710, 47120), (1767, 45600), (1800, 44764), (1805, 44640), (1824, 44175), (1860, 43320), (1900, 42408), (2166, 37200), (2232, 36100), (2280, 35340), (2325, 34656), (2356, 34200), (2400, 33573), (2480, 32490), (2736, 29450), (2790, 28880), (2850, 28272), (2888, 27900), (2945, 27360), (2976, 27075), (3040, 26505), (3100, 25992), (3249, 24800), (3420, 23560), (3534, 22800), (3600, 22382), (3610, 22320), (3720, 21660), (3800, 21204), (4275, 18848), (4332, 18600), (4464, 18050), (4560, 17670), (4650, 17328), (4712, 17100), (4960, 16245), (5301, 15200), (5415, 14880), (5472, 14725), (5580, 14440), (5700, 14136), (5776, 13950), (5890, 13680), (6200, 12996), (6498, 12400), (6840, 11780), (6975, 11552), (7068, 11400), (7200, 11191), (7220, 11160), (7440, 10830), (7600, 10602), (8550, 9424), (8664, 9300), (8835, 9120), (8928, 9025)]