29680300

素因数分解:

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

素因数の和:140

約数の個数: 108

約数和(自身を含む): 74613280

約数和(自身を除く): 44932980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 79, 85, 100, 130, 158, 170, 221, 260, 289, 316, 325, 340, 395, 425, 442, 578, 650, 790, 850, 884, 1027, 1105, 1156, 1300, 1343, 1445, 1580, 1700, 1975, 2054, 2210, 2686, 2890, 3757, 3950, 4108, 4420, 5135, 5372, 5525, 5780, 6715, 7225, 7514, 7900, 10270, 11050, 13430, 14450, 15028, 17459, 18785, 20540, 22100, 22831, 25675, 26860, 28900, 33575, 34918, 37570, 45662, 51350, 67150, 69836, 75140, 87295, 91324, 93925, 102700, 114155, 134300, 174590, 187850, 228310, 296803, 349180, 375700, 436475, 456620, 570775, 593606, 872950, 1141550, 1187212, 1484015, 1745900, 2283100, 2968030, 5936060, 7420075, 14840150, 29680300]

約数ペア:

[(1, 29680300), (2, 14840150), (4, 7420075), (5, 5936060), (10, 2968030), (13, 2283100), (17, 1745900), (20, 1484015), (25, 1187212), (26, 1141550), (34, 872950), (50, 593606), (52, 570775), (65, 456620), (68, 436475), (79, 375700), (85, 349180), (100, 296803), (130, 228310), (158, 187850), (170, 174590), (221, 134300), (260, 114155), (289, 102700), (316, 93925), (325, 91324), (340, 87295), (395, 75140), (425, 69836), (442, 67150), (578, 51350), (650, 45662), (790, 37570), (850, 34918), (884, 33575), (1027, 28900), (1105, 26860), (1156, 25675), (1300, 22831), (1343, 22100), (1445, 20540), (1580, 18785), (1700, 17459), (1975, 15028), (2054, 14450), (2210, 13430), (2686, 11050), (2890, 10270), (3757, 7900), (3950, 7514), (4108, 7225), (4420, 6715), (5135, 5780), (5372, 5525)]