74673180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 250496064

約数和(自身を除く): 175822884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1061, 1173, 1380, 1530, 1564, 1955, 2070, 2122, 2346, 3060, 3183, 3519, 3910, 4140, 4244, 4692, 5305, 5865, 6366, 7038, 7820, 9549, 10610, 11730, 12732, 14076, 15915, 17595, 18037, 19098, 21220, 23460, 24403, 31830, 35190, 36074, 38196, 47745, 48806, 54111, 63660, 70380, 72148, 73209, 90185, 95490, 97612, 108222, 122015, 146418, 162333, 180370, 190980, 216444, 219627, 244030, 270555, 292836, 324666, 360740, 366045, 414851, 439254, 488060, 541110, 649332, 732090, 811665, 829702, 878508, 1082220, 1098135, 1244553, 1464180, 1623330, 1659404, 2074255, 2196270, 2489106, 3246660, 3733659, 4148510, 4392540, 4978212, 6222765, 7467318, 8297020, 12445530, 14934636, 18668295, 24891060, 37336590, 74673180]

約数ペア:

[(1, 74673180), (2, 37336590), (3, 24891060), (4, 18668295), (5, 14934636), (6, 12445530), (9, 8297020), (10, 7467318), (12, 6222765), (15, 4978212), (17, 4392540), (18, 4148510), (20, 3733659), (23, 3246660), (30, 2489106), (34, 2196270), (36, 2074255), (45, 1659404), (46, 1623330), (51, 1464180), (60, 1244553), (68, 1098135), (69, 1082220), (85, 878508), (90, 829702), (92, 811665), (102, 732090), (115, 649332), (138, 541110), (153, 488060), (170, 439254), (180, 414851), (204, 366045), (207, 360740), (230, 324666), (255, 292836), (276, 270555), (306, 244030), (340, 219627), (345, 216444), (391, 190980), (414, 180370), (460, 162333), (510, 146418), (612, 122015), (690, 108222), (765, 97612), (782, 95490), (828, 90185), (1020, 73209), (1035, 72148), (1061, 70380), (1173, 63660), (1380, 54111), (1530, 48806), (1564, 47745), (1955, 38196), (2070, 36074), (2122, 35190), (2346, 31830), (3060, 24403), (3183, 23460), (3519, 21220), (3910, 19098), (4140, 18037), (4244, 17595), (4692, 15915), (5305, 14076), (5865, 12732), (6366, 11730), (7038, 10610), (7820, 9549)]