237442400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 671519520

約数和(自身を除く): 434077120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 79, 80, 85, 100, 104, 130, 136, 158, 160, 170, 200, 208, 221, 260, 272, 289, 316, 325, 340, 395, 400, 416, 425, 442, 520, 544, 578, 632, 650, 680, 790, 800, 850, 884, 1027, 1040, 1105, 1156, 1264, 1300, 1343, 1360, 1445, 1580, 1700, 1768, 1975, 2054, 2080, 2210, 2312, 2528, 2600, 2686, 2720, 2890, 3160, 3400, 3536, 3757, 3950, 4108, 4420, 4624, 5135, 5200, 5372, 5525, 5780, 6320, 6715, 6800, 7072, 7225, 7514, 7900, 8216, 8840, 9248, 10270, 10400, 10744, 11050, 11560, 12640, 13430, 13600, 14450, 15028, 15800, 16432, 17459, 17680, 18785, 20540, 21488, 22100, 22831, 23120, 25675, 26860, 28900, 30056, 31600, 32864, 33575, 34918, 35360, 37570, 41080, 42976, 44200, 45662, 46240, 51350, 53720, 57800, 60112, 63200, 67150, 69836, 75140, 82160, 87295, 88400, 91324, 93925, 102700, 107440, 114155, 115600, 120224, 134300, 139672, 150280, 164320, 174590, 176800, 182648, 187850, 205400, 214880, 228310, 231200, 268600, 279344, 296803, 300560, 349180, 365296, 375700, 410800, 436475, 456620, 537200, 558688, 570775, 593606, 601120, 698360, 730592, 751400, 821600, 872950, 913240, 1074400, 1141550, 1187212, 1396720, 1484015, 1502800, 1745900, 1826480, 2283100, 2374424, 2793440, 2968030, 3005600, 3491800, 3652960, 4566200, 4748848, 5936060, 6983600, 7420075, 9132400, 9497696, 11872120, 13967200, 14840150, 18264800, 23744240, 29680300, 47488480, 59360600, 118721200, 237442400]

約数ペア:

[(1, 237442400), (2, 118721200), (4, 59360600), (5, 47488480), (8, 29680300), (10, 23744240), (13, 18264800), (16, 14840150), (17, 13967200), (20, 11872120), (25, 9497696), (26, 9132400), (32, 7420075), (34, 6983600), (40, 5936060), (50, 4748848), (52, 4566200), (65, 3652960), (68, 3491800), (79, 3005600), (80, 2968030), (85, 2793440), (100, 2374424), (104, 2283100), (130, 1826480), (136, 1745900), (158, 1502800), (160, 1484015), (170, 1396720), (200, 1187212), (208, 1141550), (221, 1074400), (260, 913240), (272, 872950), (289, 821600), (316, 751400), (325, 730592), (340, 698360), (395, 601120), (400, 593606), (416, 570775), (425, 558688), (442, 537200), (520, 456620), (544, 436475), (578, 410800), (632, 375700), (650, 365296), (680, 349180), (790, 300560), (800, 296803), (850, 279344), (884, 268600), (1027, 231200), (1040, 228310), (1105, 214880), (1156, 205400), (1264, 187850), (1300, 182648), (1343, 176800), (1360, 174590), (1445, 164320), (1580, 150280), (1700, 139672), (1768, 134300), (1975, 120224), (2054, 115600), (2080, 114155), (2210, 107440), (2312, 102700), (2528, 93925), (2600, 91324), (2686, 88400), (2720, 87295), (2890, 82160), (3160, 75140), (3400, 69836), (3536, 67150), (3757, 63200), (3950, 60112), (4108, 57800), (4420, 53720), (4624, 51350), (5135, 46240), (5200, 45662), (5372, 44200), (5525, 42976), (5780, 41080), (6320, 37570), (6715, 35360), (6800, 34918), (7072, 33575), (7225, 32864), (7514, 31600), (7900, 30056), (8216, 28900), (8840, 26860), (9248, 25675), (10270, 23120), (10400, 22831), (10744, 22100), (11050, 21488), (11560, 20540), (12640, 18785), (13430, 17680), (13600, 17459), (14450, 16432), (15028, 15800)]