20100456630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 56415191040

約数和(自身を除く): 36314734410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 383, 423, 470, 570, 653, 705, 766, 846, 855, 893, 1149, 1306, 1410, 1710, 1786, 1915, 1959, 2115, 2298, 2679, 3265, 3447, 3830, 3918, 4230, 4465, 5358, 5745, 5877, 6530, 6894, 7277, 8037, 8930, 9795, 11490, 11754, 12407, 13395, 14554, 16074, 17235, 18001, 19590, 21831, 24814, 26790, 29385, 30691, 34470, 36002, 36385, 37221, 40185, 43662, 54003, 58770, 61382, 62035, 65493, 72770, 74442, 80370, 90005, 92073, 108006, 109155, 111663, 124070, 130986, 153455, 162009, 180010, 184146, 186105, 218310, 223326, 250099, 270015, 276219, 306910, 324018, 327465, 342019, 372210, 460365, 500198, 540030, 552438, 558315, 583129, 654930, 684038, 750297, 810045, 920730, 1026057, 1116630, 1166258, 1250495, 1381095, 1500594, 1620090, 1710095, 1749387, 2052114, 2250891, 2500990, 2762190, 2915645, 3078171, 3420190, 3498774, 3751485, 4501782, 4751881, 5130285, 5248161, 5831290, 6156342, 7502970, 8746935, 9503762, 10260570, 10496322, 11254455, 11754653, 14255643, 15390855, 17493870, 22508910, 23509306, 23759405, 26240805, 28511286, 30781710, 35263959, 42766929, 47518810, 52481610, 58773265, 70527918, 71278215, 85533858, 105791877, 117546530, 142556430, 176319795, 211583754, 213834645, 223338407, 352639590, 427669290, 446676814, 528959385, 670015221, 1057918770, 1116692035, 1340030442, 2010045663, 2233384070, 3350076105, 4020091326, 6700152210, 10050228315, 20100456630]

約数ペア:

[(1, 20100456630), (2, 10050228315), (3, 6700152210), (5, 4020091326), (6, 3350076105), (9, 2233384070), (10, 2010045663), (15, 1340030442), (18, 1116692035), (19, 1057918770), (30, 670015221), (38, 528959385), (45, 446676814), (47, 427669290), (57, 352639590), (90, 223338407), (94, 213834645), (95, 211583754), (114, 176319795), (141, 142556430), (171, 117546530), (190, 105791877), (235, 85533858), (282, 71278215), (285, 70527918), (342, 58773265), (383, 52481610), (423, 47518810), (470, 42766929), (570, 35263959), (653, 30781710), (705, 28511286), (766, 26240805), (846, 23759405), (855, 23509306), (893, 22508910), (1149, 17493870), (1306, 15390855), (1410, 14255643), (1710, 11754653), (1786, 11254455), (1915, 10496322), (1959, 10260570), (2115, 9503762), (2298, 8746935), (2679, 7502970), (3265, 6156342), (3447, 5831290), (3830, 5248161), (3918, 5130285), (4230, 4751881), (4465, 4501782), (5358, 3751485), (5745, 3498774), (5877, 3420190), (6530, 3078171), (6894, 2915645), (7277, 2762190), (8037, 2500990), (8930, 2250891), (9795, 2052114), (11490, 1749387), (11754, 1710095), (12407, 1620090), (13395, 1500594), (14554, 1381095), (16074, 1250495), (17235, 1166258), (18001, 1116630), (19590, 1026057), (21831, 920730), (24814, 810045), (26790, 750297), (29385, 684038), (30691, 654930), (34470, 583129), (36002, 558315), (36385, 552438), (37221, 540030), (40185, 500198), (43662, 460365), (54003, 372210), (58770, 342019), (61382, 327465), (62035, 324018), (65493, 306910), (72770, 276219), (74442, 270015), (80370, 250099), (90005, 223326), (92073, 218310), (108006, 186105), (109155, 184146), (111663, 180010), (124070, 162009), (130986, 153455)]