202940730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 598440960

約数和(自身を除く): 395500230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 73, 79, 85, 90, 102, 115, 138, 146, 153, 158, 170, 207, 219, 230, 237, 255, 306, 345, 365, 391, 395, 414, 438, 474, 510, 657, 690, 711, 730, 765, 782, 790, 1035, 1095, 1173, 1185, 1241, 1314, 1343, 1422, 1530, 1679, 1817, 1955, 2070, 2190, 2346, 2370, 2482, 2686, 3285, 3358, 3519, 3555, 3634, 3723, 3910, 4029, 5037, 5451, 5767, 5865, 6205, 6570, 6715, 7038, 7110, 7446, 8058, 8395, 9085, 10074, 10902, 11169, 11534, 11730, 12087, 12410, 13430, 15111, 16353, 16790, 17301, 17595, 18170, 18615, 20145, 22338, 24174, 25185, 27255, 28543, 28835, 30222, 30889, 32706, 34602, 35190, 37230, 40290, 50370, 51903, 54510, 55845, 57086, 57670, 60435, 61778, 75555, 81765, 85629, 86505, 92667, 98039, 103806, 111690, 120870, 132641, 142715, 151110, 154445, 163530, 171258, 173010, 185334, 196078, 256887, 259515, 265282, 278001, 285430, 294117, 308890, 397923, 428145, 463335, 490195, 513774, 519030, 556002, 588234, 663205, 795846, 856290, 882351, 926670, 980390, 1193769, 1284435, 1326410, 1390005, 1470585, 1764702, 1989615, 2254897, 2387538, 2568870, 2780010, 2941170, 3979230, 4411755, 4509794, 5968845, 6764691, 8823510, 11274485, 11937690, 13529382, 20294073, 22548970, 33823455, 40588146, 67646910, 101470365, 202940730]

約数ペア:

[(1, 202940730), (2, 101470365), (3, 67646910), (5, 40588146), (6, 33823455), (9, 22548970), (10, 20294073), (15, 13529382), (17, 11937690), (18, 11274485), (23, 8823510), (30, 6764691), (34, 5968845), (45, 4509794), (46, 4411755), (51, 3979230), (69, 2941170), (73, 2780010), (79, 2568870), (85, 2387538), (90, 2254897), (102, 1989615), (115, 1764702), (138, 1470585), (146, 1390005), (153, 1326410), (158, 1284435), (170, 1193769), (207, 980390), (219, 926670), (230, 882351), (237, 856290), (255, 795846), (306, 663205), (345, 588234), (365, 556002), (391, 519030), (395, 513774), (414, 490195), (438, 463335), (474, 428145), (510, 397923), (657, 308890), (690, 294117), (711, 285430), (730, 278001), (765, 265282), (782, 259515), (790, 256887), (1035, 196078), (1095, 185334), (1173, 173010), (1185, 171258), (1241, 163530), (1314, 154445), (1343, 151110), (1422, 142715), (1530, 132641), (1679, 120870), (1817, 111690), (1955, 103806), (2070, 98039), (2190, 92667), (2346, 86505), (2370, 85629), (2482, 81765), (2686, 75555), (3285, 61778), (3358, 60435), (3519, 57670), (3555, 57086), (3634, 55845), (3723, 54510), (3910, 51903), (4029, 50370), (5037, 40290), (5451, 37230), (5767, 35190), (5865, 34602), (6205, 32706), (6570, 30889), (6715, 30222), (7038, 28835), (7110, 28543), (7446, 27255), (8058, 25185), (8395, 24174), (9085, 22338), (10074, 20145), (10902, 18615), (11169, 18170), (11534, 17595), (11730, 17301), (12087, 16790), (12410, 16353), (13430, 15111)]