218295300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1918

約数の個数: 144

約数和(自身を含む): 698205312

約数和(自身を除く): 479910012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 690, 782, 850, 1020, 1150, 1173, 1275, 1380, 1564, 1700, 1725, 1861, 1955, 2300, 2346, 2550, 3450, 3722, 3910, 4692, 5100, 5583, 5865, 6900, 7444, 7820, 9305, 9775, 11166, 11730, 18610, 19550, 22332, 23460, 27915, 29325, 31637, 37220, 39100, 42803, 46525, 55830, 58650, 63274, 85606, 93050, 94911, 111660, 117300, 126548, 128409, 139575, 158185, 171212, 186100, 189822, 214015, 256818, 279150, 316370, 379644, 428030, 474555, 513636, 558300, 632740, 642045, 727651, 790925, 856060, 949110, 1070075, 1284090, 1455302, 1581850, 1898220, 2140150, 2182953, 2372775, 2568180, 2910604, 3163700, 3210225, 3638255, 4280300, 4365906, 4745550, 6420450, 7276510, 8731812, 9491100, 10914765, 12840900, 14553020, 18191275, 21829530, 36382550, 43659060, 54573825, 72765100, 109147650, 218295300]

約数ペア:

[(1, 218295300), (2, 109147650), (3, 72765100), (4, 54573825), (5, 43659060), (6, 36382550), (10, 21829530), (12, 18191275), (15, 14553020), (17, 12840900), (20, 10914765), (23, 9491100), (25, 8731812), (30, 7276510), (34, 6420450), (46, 4745550), (50, 4365906), (51, 4280300), (60, 3638255), (68, 3210225), (69, 3163700), (75, 2910604), (85, 2568180), (92, 2372775), (100, 2182953), (102, 2140150), (115, 1898220), (138, 1581850), (150, 1455302), (170, 1284090), (204, 1070075), (230, 949110), (255, 856060), (276, 790925), (300, 727651), (340, 642045), (345, 632740), (391, 558300), (425, 513636), (460, 474555), (510, 428030), (575, 379644), (690, 316370), (782, 279150), (850, 256818), (1020, 214015), (1150, 189822), (1173, 186100), (1275, 171212), (1380, 158185), (1564, 139575), (1700, 128409), (1725, 126548), (1861, 117300), (1955, 111660), (2300, 94911), (2346, 93050), (2550, 85606), (3450, 63274), (3722, 58650), (3910, 55830), (4692, 46525), (5100, 42803), (5583, 39100), (5865, 37220), (6900, 31637), (7444, 29325), (7820, 27915), (9305, 23460), (9775, 22332), (11166, 19550), (11730, 18610)]