137905020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 486774288

約数和(自身を除く): 348869268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 241, 255, 289, 306, 330, 340, 374, 396, 482, 495, 510, 561, 578, 612, 660, 723, 748, 765, 867, 935, 964, 990, 1020, 1122, 1156, 1205, 1445, 1446, 1530, 1683, 1734, 1870, 1980, 2169, 2244, 2410, 2601, 2651, 2805, 2890, 2892, 3060, 3179, 3366, 3468, 3615, 3740, 4097, 4335, 4338, 4820, 5202, 5302, 5610, 5780, 6358, 6732, 7230, 7953, 8194, 8415, 8670, 8676, 9537, 10404, 10604, 10845, 11220, 12291, 12716, 13005, 13255, 14460, 15895, 15906, 16388, 16830, 17340, 19074, 20485, 21690, 23859, 24582, 26010, 26510, 28611, 31790, 31812, 33660, 36873, 38148, 39765, 40970, 43380, 45067, 47685, 47718, 49164, 52020, 53020, 57222, 61455, 63580, 69649, 73746, 79530, 81940, 90134, 95370, 95436, 114444, 119295, 122910, 135201, 139298, 143055, 147492, 159060, 180268, 184365, 190740, 208947, 225335, 238590, 245820, 270402, 278596, 286110, 348245, 368730, 405603, 417894, 450670, 477180, 540804, 572220, 626841, 676005, 696490, 737460, 766139, 811206, 835788, 901340, 1044735, 1253682, 1352010, 1392980, 1532278, 1622412, 2028015, 2089470, 2298417, 2507364, 2704020, 3064556, 3134205, 3830695, 4056030, 4178940, 4596834, 6268410, 6895251, 7661390, 8112060, 9193668, 11492085, 12536820, 13790502, 15322780, 22984170, 27581004, 34476255, 45968340, 68952510, 137905020]

約数ペア:

[(1, 137905020), (2, 68952510), (3, 45968340), (4, 34476255), (5, 27581004), (6, 22984170), (9, 15322780), (10, 13790502), (11, 12536820), (12, 11492085), (15, 9193668), (17, 8112060), (18, 7661390), (20, 6895251), (22, 6268410), (30, 4596834), (33, 4178940), (34, 4056030), (36, 3830695), (44, 3134205), (45, 3064556), (51, 2704020), (55, 2507364), (60, 2298417), (66, 2089470), (68, 2028015), (85, 1622412), (90, 1532278), (99, 1392980), (102, 1352010), (110, 1253682), (132, 1044735), (153, 901340), (165, 835788), (170, 811206), (180, 766139), (187, 737460), (198, 696490), (204, 676005), (220, 626841), (241, 572220), (255, 540804), (289, 477180), (306, 450670), (330, 417894), (340, 405603), (374, 368730), (396, 348245), (482, 286110), (495, 278596), (510, 270402), (561, 245820), (578, 238590), (612, 225335), (660, 208947), (723, 190740), (748, 184365), (765, 180268), (867, 159060), (935, 147492), (964, 143055), (990, 139298), (1020, 135201), (1122, 122910), (1156, 119295), (1205, 114444), (1445, 95436), (1446, 95370), (1530, 90134), (1683, 81940), (1734, 79530), (1870, 73746), (1980, 69649), (2169, 63580), (2244, 61455), (2410, 57222), (2601, 53020), (2651, 52020), (2805, 49164), (2890, 47718), (2892, 47685), (3060, 45067), (3179, 43380), (3366, 40970), (3468, 39765), (3615, 38148), (3740, 36873), (4097, 33660), (4335, 31812), (4338, 31790), (4820, 28611), (5202, 26510), (5302, 26010), (5610, 24582), (5780, 23859), (6358, 21690), (6732, 20485), (7230, 19074), (7953, 17340), (8194, 16830), (8415, 16388), (8670, 15906), (8676, 15895), (9537, 14460), (10404, 13255), (10604, 13005), (10845, 12716), (11220, 12291)]