247594860180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{279977}}^1$

素因数の和:280043

約数の個数: 144

約数和(自身を含む): 797970897360

約数和(自身を除く): 550376037180

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, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 4913, 5202, 5780, 8670, 9826, 10404, 13005, 14739, 17340, 19652, 24565, 26010, 29478, 44217, 49130, 52020, 58956, 73695, 88434, 98260, 147390, 176868, 221085, 279977, 294780, 442170, 559954, 839931, 884340, 1119908, 1399885, 1679862, 2519793, 2799770, 3359724, 4199655, 4759609, 5039586, 5599540, 8399310, 9519218, 10079172, 12598965, 14278827, 16798620, 19038436, 23798045, 25197930, 28557654, 42836481, 47596090, 50395860, 57115308, 71394135, 80913353, 85672962, 95192180, 142788270, 161826706, 171345924, 214182405, 242740059, 285576540, 323653412, 404566765, 428364810, 485480118, 728220177, 809133530, 856729620, 970960236, 1213700295, 1375527001, 1456440354, 1618267060, 2427400590, 2751054002, 2912880708, 3641100885, 4126581003, 4854801180, 5502108004, 6877635005, 7282201770, 8253162006, 12379743009, 13755270010, 14564403540, 16506324012, 20632905015, 24759486018, 27510540020, 41265810030, 49518972036, 61898715045, 82531620060, 123797430090, 247594860180]

約数ペア:

[(1, 247594860180), (2, 123797430090), (3, 82531620060), (4, 61898715045), (5, 49518972036), (6, 41265810030), (9, 27510540020), (10, 24759486018), (12, 20632905015), (15, 16506324012), (17, 14564403540), (18, 13755270010), (20, 12379743009), (30, 8253162006), (34, 7282201770), (36, 6877635005), (45, 5502108004), (51, 4854801180), (60, 4126581003), (68, 3641100885), (85, 2912880708), (90, 2751054002), (102, 2427400590), (153, 1618267060), (170, 1456440354), (180, 1375527001), (204, 1213700295), (255, 970960236), (289, 856729620), (306, 809133530), (340, 728220177), (510, 485480118), (578, 428364810), (612, 404566765), (765, 323653412), (867, 285576540), (1020, 242740059), (1156, 214182405), (1445, 171345924), (1530, 161826706), (1734, 142788270), (2601, 95192180), (2890, 85672962), (3060, 80913353), (3468, 71394135), (4335, 57115308), (4913, 50395860), (5202, 47596090), (5780, 42836481), (8670, 28557654), (9826, 25197930), (10404, 23798045), (13005, 19038436), (14739, 16798620), (17340, 14278827), (19652, 12598965), (24565, 10079172), (26010, 9519218), (29478, 8399310), (44217, 5599540), (49130, 5039586), (52020, 4759609), (58956, 4199655), (73695, 3359724), (88434, 2799770), (98260, 2519793), (147390, 1679862), (176868, 1399885), (221085, 1119908), (279977, 884340), (294780, 839931), (442170, 559954)]