190055580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1356

約数の個数: 192

約数和(自身を含む): 662473728

約数和(自身を除く): 472418148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1303, 1326, 1430, 1716, 1870, 2145, 2210, 2244, 2431, 2606, 2652, 2805, 2860, 3315, 3740, 3909, 4290, 4420, 4862, 5212, 5610, 6515, 6630, 7293, 7818, 8580, 9724, 11220, 12155, 13030, 13260, 14333, 14586, 15636, 16939, 19545, 22151, 24310, 26060, 28666, 29172, 33878, 36465, 39090, 42999, 44302, 48620, 50817, 57332, 66453, 67756, 71665, 72930, 78180, 84695, 85998, 88604, 101634, 110755, 132906, 143330, 145860, 169390, 171996, 186329, 203268, 214995, 221510, 243661, 254085, 265812, 286660, 287963, 332265, 338780, 372658, 429990, 443020, 487322, 508170, 558987, 575926, 664530, 730983, 745316, 859980, 863889, 931645, 974644, 1016340, 1117974, 1151852, 1218305, 1329060, 1439815, 1461966, 1727778, 1863290, 2235948, 2436610, 2794935, 2879630, 2923932, 3167593, 3455556, 3654915, 3726580, 4319445, 4873220, 5589870, 5759260, 6335186, 7309830, 8638890, 9502779, 11179740, 12670372, 14619660, 15837965, 17277780, 19005558, 31675930, 38011116, 47513895, 63351860, 95027790, 190055580]

約数ペア:

[(1, 190055580), (2, 95027790), (3, 63351860), (4, 47513895), (5, 38011116), (6, 31675930), (10, 19005558), (11, 17277780), (12, 15837965), (13, 14619660), (15, 12670372), (17, 11179740), (20, 9502779), (22, 8638890), (26, 7309830), (30, 6335186), (33, 5759260), (34, 5589870), (39, 4873220), (44, 4319445), (51, 3726580), (52, 3654915), (55, 3455556), (60, 3167593), (65, 2923932), (66, 2879630), (68, 2794935), (78, 2436610), (85, 2235948), (102, 1863290), (110, 1727778), (130, 1461966), (132, 1439815), (143, 1329060), (156, 1218305), (165, 1151852), (170, 1117974), (187, 1016340), (195, 974644), (204, 931645), (220, 863889), (221, 859980), (255, 745316), (260, 730983), (286, 664530), (330, 575926), (340, 558987), (374, 508170), (390, 487322), (429, 443020), (442, 429990), (510, 372658), (561, 338780), (572, 332265), (660, 287963), (663, 286660), (715, 265812), (748, 254085), (780, 243661), (858, 221510), (884, 214995), (935, 203268), (1020, 186329), (1105, 171996), (1122, 169390), (1303, 145860), (1326, 143330), (1430, 132906), (1716, 110755), (1870, 101634), (2145, 88604), (2210, 85998), (2244, 84695), (2431, 78180), (2606, 72930), (2652, 71665), (2805, 67756), (2860, 66453), (3315, 57332), (3740, 50817), (3909, 48620), (4290, 44302), (4420, 42999), (4862, 39090), (5212, 36465), (5610, 33878), (6515, 29172), (6630, 28666), (7293, 26060), (7818, 24310), (8580, 22151), (9724, 19545), (11220, 16939), (12155, 15636), (13030, 14586), (13260, 14333)]