15800043780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{2423}}^1$

素因数の和:4586

約数の個数: 144

約数和(自身を含む): 50790789504

約数和(自身を除く): 34990745724

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, 306, 340, 510, 612, 765, 1020, 1530, 2131, 2423, 3060, 4262, 4846, 6393, 7269, 8524, 9692, 10655, 12115, 12786, 14538, 19179, 21310, 21807, 24230, 25572, 29076, 31965, 36227, 36345, 38358, 41191, 42620, 43614, 48460, 63930, 72454, 72690, 76716, 82382, 87228, 95895, 108681, 109035, 123573, 127860, 144908, 145380, 164764, 181135, 191790, 205955, 217362, 218070, 247146, 326043, 362270, 370719, 383580, 411910, 434724, 436140, 494292, 543405, 617865, 652086, 724540, 741438, 823820, 1086810, 1235730, 1304172, 1482876, 1630215, 1853595, 2173620, 2471460, 3260430, 3707190, 5163413, 6520860, 7414380, 10326826, 15490239, 20653652, 25817065, 30980478, 46470717, 51634130, 61960956, 77451195, 87778021, 92941434, 103268260, 154902390, 175556042, 185882868, 232353585, 263334063, 309804780, 351112084, 438890105, 464707170, 526668126, 790002189, 877780210, 929414340, 1053336252, 1316670315, 1580004378, 1755560420, 2633340630, 3160008756, 3950010945, 5266681260, 7900021890, 15800043780]

約数ペア:

[(1, 15800043780), (2, 7900021890), (3, 5266681260), (4, 3950010945), (5, 3160008756), (6, 2633340630), (9, 1755560420), (10, 1580004378), (12, 1316670315), (15, 1053336252), (17, 929414340), (18, 877780210), (20, 790002189), (30, 526668126), (34, 464707170), (36, 438890105), (45, 351112084), (51, 309804780), (60, 263334063), (68, 232353585), (85, 185882868), (90, 175556042), (102, 154902390), (153, 103268260), (170, 92941434), (180, 87778021), (204, 77451195), (255, 61960956), (306, 51634130), (340, 46470717), (510, 30980478), (612, 25817065), (765, 20653652), (1020, 15490239), (1530, 10326826), (2131, 7414380), (2423, 6520860), (3060, 5163413), (4262, 3707190), (4846, 3260430), (6393, 2471460), (7269, 2173620), (8524, 1853595), (9692, 1630215), (10655, 1482876), (12115, 1304172), (12786, 1235730), (14538, 1086810), (19179, 823820), (21310, 741438), (21807, 724540), (24230, 652086), (25572, 617865), (29076, 543405), (31965, 494292), (36227, 436140), (36345, 434724), (38358, 411910), (41191, 383580), (42620, 370719), (43614, 362270), (48460, 326043), (63930, 247146), (72454, 218070), (72690, 217362), (76716, 205955), (82382, 191790), (87228, 181135), (95895, 164764), (108681, 145380), (109035, 144908), (123573, 127860)]