200498220

素因数分解:

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

素因数の和:83

約数の個数: 144

約数和(自身を含む): 675753120

約数和(自身を除く): 475254900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2197, 2340, 2535, 3042, 3380, 3510, 4394, 4563, 5070, 6084, 6591, 7020, 7605, 8788, 9126, 10140, 10985, 13182, 15210, 18252, 19773, 21970, 22815, 26364, 28561, 30420, 32955, 39546, 43940, 45630, 57122, 59319, 65910, 79092, 85683, 91260, 98865, 114244, 118638, 131820, 142805, 171366, 197730, 237276, 257049, 285610, 296595, 342732, 371293, 395460, 428415, 514098, 571220, 593190, 742586, 771147, 856830, 1028196, 1113879, 1186380, 1285245, 1485172, 1542294, 1713660, 1856465, 2227758, 2570490, 3084588, 3341637, 3712930, 3855735, 4455516, 5140980, 5569395, 6683274, 7425860, 7711470, 10024911, 11138790, 13366548, 15422940, 16708185, 20049822, 22277580, 33416370, 40099644, 50124555, 66832740, 100249110, 200498220]

約数ペア:

[(1, 200498220), (2, 100249110), (3, 66832740), (4, 50124555), (5, 40099644), (6, 33416370), (9, 22277580), (10, 20049822), (12, 16708185), (13, 15422940), (15, 13366548), (18, 11138790), (20, 10024911), (26, 7711470), (27, 7425860), (30, 6683274), (36, 5569395), (39, 5140980), (45, 4455516), (52, 3855735), (54, 3712930), (60, 3341637), (65, 3084588), (78, 2570490), (90, 2227758), (108, 1856465), (117, 1713660), (130, 1542294), (135, 1485172), (156, 1285245), (169, 1186380), (180, 1113879), (195, 1028196), (234, 856830), (260, 771147), (270, 742586), (338, 593190), (351, 571220), (390, 514098), (468, 428415), (507, 395460), (540, 371293), (585, 342732), (676, 296595), (702, 285610), (780, 257049), (845, 237276), (1014, 197730), (1170, 171366), (1404, 142805), (1521, 131820), (1690, 118638), (1755, 114244), (2028, 98865), (2197, 91260), (2340, 85683), (2535, 79092), (3042, 65910), (3380, 59319), (3510, 57122), (4394, 45630), (4563, 43940), (5070, 39546), (6084, 32955), (6591, 30420), (7020, 28561), (7605, 26364), (8788, 22815), (9126, 21970), (10140, 19773), (10985, 18252), (13182, 15210)]