475729020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11959}}^1$

素因数の和:12004

約数の個数: 144

約数和(自身を含む): 1645600320

約数和(自身を除く): 1169871300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 11959, 13260, 19890, 23918, 35877, 39780, 47836, 59795, 71754, 107631, 119590, 143508, 155467, 179385, 203303, 215262, 239180, 310934, 358770, 406606, 430524, 466401, 538155, 609909, 621868, 717540, 777335, 813212, 932802, 1016515, 1076310, 1219818, 1399203, 1554670, 1829727, 1865604, 2033030, 2152620, 2332005, 2439636, 2642939, 2798406, 3049545, 3109340, 3659454, 4066060, 4664010, 5285878, 5596812, 6099090, 6996015, 7318908, 7928817, 9148635, 9328020, 10571756, 12198180, 13214695, 13992030, 15857634, 18297270, 23786451, 26429390, 27984060, 31715268, 36594540, 39644085, 47572902, 52858780, 79288170, 95145804, 118932255, 158576340, 237864510, 475729020]

約数ペア:

[(1, 475729020), (2, 237864510), (3, 158576340), (4, 118932255), (5, 95145804), (6, 79288170), (9, 52858780), (10, 47572902), (12, 39644085), (13, 36594540), (15, 31715268), (17, 27984060), (18, 26429390), (20, 23786451), (26, 18297270), (30, 15857634), (34, 13992030), (36, 13214695), (39, 12198180), (45, 10571756), (51, 9328020), (52, 9148635), (60, 7928817), (65, 7318908), (68, 6996015), (78, 6099090), (85, 5596812), (90, 5285878), (102, 4664010), (117, 4066060), (130, 3659454), (153, 3109340), (156, 3049545), (170, 2798406), (180, 2642939), (195, 2439636), (204, 2332005), (221, 2152620), (234, 2033030), (255, 1865604), (260, 1829727), (306, 1554670), (340, 1399203), (390, 1219818), (442, 1076310), (468, 1016515), (510, 932802), (585, 813212), (612, 777335), (663, 717540), (765, 621868), (780, 609909), (884, 538155), (1020, 466401), (1105, 430524), (1170, 406606), (1326, 358770), (1530, 310934), (1989, 239180), (2210, 215262), (2340, 203303), (2652, 179385), (3060, 155467), (3315, 143508), (3978, 119590), (4420, 107631), (6630, 71754), (7956, 59795), (9945, 47836), (11959, 39780), (13260, 35877), (19890, 23918)]