227275380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 735330960

約数和(自身を除く): 508055580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 257, 289, 306, 340, 510, 514, 578, 612, 765, 771, 867, 1020, 1028, 1156, 1285, 1445, 1530, 1542, 1734, 2313, 2570, 2601, 2890, 3060, 3084, 3468, 3855, 4335, 4369, 4626, 4913, 5140, 5202, 5780, 7710, 8670, 8738, 9252, 9826, 10404, 11565, 13005, 13107, 14739, 15420, 17340, 17476, 19652, 21845, 23130, 24565, 26010, 26214, 29478, 39321, 43690, 44217, 46260, 49130, 52020, 52428, 58956, 65535, 73695, 74273, 78642, 87380, 88434, 98260, 131070, 147390, 148546, 157284, 176868, 196605, 221085, 222819, 262140, 294780, 297092, 371365, 393210, 442170, 445638, 668457, 742730, 786420, 884340, 891276, 1114095, 1262641, 1336914, 1485460, 2228190, 2525282, 2673828, 3342285, 3787923, 4456380, 5050564, 6313205, 6684570, 7575846, 11363769, 12626410, 13369140, 15151692, 18939615, 22727538, 25252820, 37879230, 45455076, 56818845, 75758460, 113637690, 227275380]

約数ペア:

[(1, 227275380), (2, 113637690), (3, 75758460), (4, 56818845), (5, 45455076), (6, 37879230), (9, 25252820), (10, 22727538), (12, 18939615), (15, 15151692), (17, 13369140), (18, 12626410), (20, 11363769), (30, 7575846), (34, 6684570), (36, 6313205), (45, 5050564), (51, 4456380), (60, 3787923), (68, 3342285), (85, 2673828), (90, 2525282), (102, 2228190), (153, 1485460), (170, 1336914), (180, 1262641), (204, 1114095), (255, 891276), (257, 884340), (289, 786420), (306, 742730), (340, 668457), (510, 445638), (514, 442170), (578, 393210), (612, 371365), (765, 297092), (771, 294780), (867, 262140), (1020, 222819), (1028, 221085), (1156, 196605), (1285, 176868), (1445, 157284), (1530, 148546), (1542, 147390), (1734, 131070), (2313, 98260), (2570, 88434), (2601, 87380), (2890, 78642), (3060, 74273), (3084, 73695), (3468, 65535), (3855, 58956), (4335, 52428), (4369, 52020), (4626, 49130), (4913, 46260), (5140, 44217), (5202, 43690), (5780, 39321), (7710, 29478), (8670, 26214), (8738, 26010), (9252, 24565), (9826, 23130), (10404, 21845), (11565, 19652), (13005, 17476), (13107, 17340), (14739, 15420)]