230652400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 664243200

約数和(自身を除く): 433590800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 80, 88, 89, 95, 100, 110, 124, 152, 155, 176, 178, 190, 200, 209, 220, 248, 275, 304, 310, 341, 356, 380, 400, 418, 440, 445, 475, 496, 550, 589, 620, 682, 712, 760, 775, 836, 880, 890, 950, 979, 1045, 1100, 1178, 1240, 1364, 1424, 1520, 1550, 1672, 1691, 1705, 1780, 1900, 1958, 2090, 2200, 2225, 2356, 2480, 2728, 2759, 2945, 3100, 3344, 3382, 3410, 3560, 3800, 3916, 4180, 4400, 4450, 4712, 4895, 5225, 5456, 5518, 5890, 6200, 6479, 6764, 6820, 7120, 7600, 7832, 8360, 8455, 8525, 8900, 9424, 9790, 10450, 11036, 11780, 12400, 12958, 13528, 13640, 13795, 14725, 15664, 16720, 16910, 17050, 17800, 18601, 19580, 20900, 22072, 23560, 24475, 25916, 27056, 27280, 27590, 29450, 30349, 32395, 33820, 34100, 35600, 37202, 39160, 41800, 42275, 44144, 47120, 48950, 51832, 52421, 55180, 58900, 60698, 64790, 67640, 68200, 68975, 74404, 78320, 83600, 84550, 93005, 97900, 103664, 104842, 110360, 117800, 121396, 129580, 135280, 136400, 137950, 148808, 151745, 161975, 169100, 186010, 195800, 209684, 220720, 235600, 242792, 259160, 262105, 275900, 297616, 303490, 323950, 338200, 372020, 391600, 419368, 465025, 485584, 518320, 524210, 551800, 576631, 606980, 647900, 676400, 744040, 758725, 838736, 930050, 1048420, 1103600, 1153262, 1213960, 1295800, 1310525, 1488080, 1517450, 1860100, 2096840, 2306524, 2427920, 2591600, 2621050, 2883155, 3034900, 3720200, 4193680, 4613048, 5242100, 5766310, 6069800, 7440400, 9226096, 10484200, 11532620, 12139600, 14415775, 20968400, 23065240, 28831550, 46130480, 57663100, 115326200, 230652400]

約数ペア:

[(1, 230652400), (2, 115326200), (4, 57663100), (5, 46130480), (8, 28831550), (10, 23065240), (11, 20968400), (16, 14415775), (19, 12139600), (20, 11532620), (22, 10484200), (25, 9226096), (31, 7440400), (38, 6069800), (40, 5766310), (44, 5242100), (50, 4613048), (55, 4193680), (62, 3720200), (76, 3034900), (80, 2883155), (88, 2621050), (89, 2591600), (95, 2427920), (100, 2306524), (110, 2096840), (124, 1860100), (152, 1517450), (155, 1488080), (176, 1310525), (178, 1295800), (190, 1213960), (200, 1153262), (209, 1103600), (220, 1048420), (248, 930050), (275, 838736), (304, 758725), (310, 744040), (341, 676400), (356, 647900), (380, 606980), (400, 576631), (418, 551800), (440, 524210), (445, 518320), (475, 485584), (496, 465025), (550, 419368), (589, 391600), (620, 372020), (682, 338200), (712, 323950), (760, 303490), (775, 297616), (836, 275900), (880, 262105), (890, 259160), (950, 242792), (979, 235600), (1045, 220720), (1100, 209684), (1178, 195800), (1240, 186010), (1364, 169100), (1424, 161975), (1520, 151745), (1550, 148808), (1672, 137950), (1691, 136400), (1705, 135280), (1780, 129580), (1900, 121396), (1958, 117800), (2090, 110360), (2200, 104842), (2225, 103664), (2356, 97900), (2480, 93005), (2728, 84550), (2759, 83600), (2945, 78320), (3100, 74404), (3344, 68975), (3382, 68200), (3410, 67640), (3560, 64790), (3800, 60698), (3916, 58900), (4180, 55180), (4400, 52421), (4450, 51832), (4712, 48950), (4895, 47120), (5225, 44144), (5456, 42275), (5518, 41800), (5890, 39160), (6200, 37202), (6479, 35600), (6764, 34100), (6820, 33820), (7120, 32395), (7600, 30349), (7832, 29450), (8360, 27590), (8455, 27280), (8525, 27056), (8900, 25916), (9424, 24475), (9790, 23560), (10450, 22072), (11036, 20900), (11780, 19580), (12400, 18601), (12958, 17800), (13528, 17050), (13640, 16910), (13795, 16720), (14725, 15664)]