152904400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 442828800

約数和(自身を除く): 289924400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 59, 62, 76, 80, 88, 95, 100, 110, 118, 124, 152, 155, 176, 190, 200, 209, 220, 236, 248, 275, 295, 304, 310, 341, 380, 400, 418, 440, 472, 475, 496, 550, 589, 590, 620, 649, 682, 760, 775, 836, 880, 944, 950, 1045, 1100, 1121, 1178, 1180, 1240, 1298, 1364, 1475, 1520, 1550, 1672, 1705, 1829, 1900, 2090, 2200, 2242, 2356, 2360, 2480, 2596, 2728, 2945, 2950, 3100, 3245, 3344, 3410, 3658, 3800, 4180, 4400, 4484, 4712, 4720, 5192, 5225, 5456, 5605, 5890, 5900, 6200, 6479, 6490, 6820, 7316, 7600, 8360, 8525, 8968, 9145, 9424, 10384, 10450, 11210, 11780, 11800, 12331, 12400, 12958, 12980, 13640, 14632, 14725, 16225, 16720, 17050, 17936, 18290, 20119, 20900, 22420, 23560, 23600, 24662, 25916, 25960, 27280, 28025, 29264, 29450, 32395, 32450, 34100, 34751, 36580, 40238, 41800, 44840, 45725, 47120, 49324, 51832, 51920, 56050, 58900, 61655, 64790, 64900, 68200, 69502, 73160, 80476, 83600, 89680, 91450, 98648, 100595, 103664, 112100, 117800, 123310, 129580, 129800, 136400, 139004, 146320, 160952, 161975, 173755, 182900, 197296, 201190, 224200, 235600, 246620, 259160, 259600, 278008, 308275, 321904, 323950, 347510, 365800, 382261, 402380, 448400, 493240, 502975, 518320, 556016, 616550, 647900, 695020, 731600, 764522, 804760, 868775, 986480, 1005950, 1233100, 1295800, 1390040, 1529044, 1609520, 1737550, 1911305, 2011900, 2466200, 2591600, 2780080, 3058088, 3475100, 3822610, 4023800, 4932400, 6116176, 6950200, 7645220, 8047600, 9556525, 13900400, 15290440, 19113050, 30580880, 38226100, 76452200, 152904400]

約数ペア:

[(1, 152904400), (2, 76452200), (4, 38226100), (5, 30580880), (8, 19113050), (10, 15290440), (11, 13900400), (16, 9556525), (19, 8047600), (20, 7645220), (22, 6950200), (25, 6116176), (31, 4932400), (38, 4023800), (40, 3822610), (44, 3475100), (50, 3058088), (55, 2780080), (59, 2591600), (62, 2466200), (76, 2011900), (80, 1911305), (88, 1737550), (95, 1609520), (100, 1529044), (110, 1390040), (118, 1295800), (124, 1233100), (152, 1005950), (155, 986480), (176, 868775), (190, 804760), (200, 764522), (209, 731600), (220, 695020), (236, 647900), (248, 616550), (275, 556016), (295, 518320), (304, 502975), (310, 493240), (341, 448400), (380, 402380), (400, 382261), (418, 365800), (440, 347510), (472, 323950), (475, 321904), (496, 308275), (550, 278008), (589, 259600), (590, 259160), (620, 246620), (649, 235600), (682, 224200), (760, 201190), (775, 197296), (836, 182900), (880, 173755), (944, 161975), (950, 160952), (1045, 146320), (1100, 139004), (1121, 136400), (1178, 129800), (1180, 129580), (1240, 123310), (1298, 117800), (1364, 112100), (1475, 103664), (1520, 100595), (1550, 98648), (1672, 91450), (1705, 89680), (1829, 83600), (1900, 80476), (2090, 73160), (2200, 69502), (2242, 68200), (2356, 64900), (2360, 64790), (2480, 61655), (2596, 58900), (2728, 56050), (2945, 51920), (2950, 51832), (3100, 49324), (3245, 47120), (3344, 45725), (3410, 44840), (3658, 41800), (3800, 40238), (4180, 36580), (4400, 34751), (4484, 34100), (4712, 32450), (4720, 32395), (5192, 29450), (5225, 29264), (5456, 28025), (5605, 27280), (5890, 25960), (5900, 25916), (6200, 24662), (6479, 23600), (6490, 23560), (6820, 22420), (7316, 20900), (7600, 20119), (8360, 18290), (8525, 17936), (8968, 17050), (9145, 16720), (9424, 16225), (10384, 14725), (10450, 14632), (11210, 13640), (11780, 12980), (11800, 12958), (12331, 12400)]